lisp/*.el: Fix typos and improve some docstrings

* lisp/auth-source.el (auth-source-backend-parse-parameters)
(auth-source-search-collection)
(auth-source-secrets-listify-pattern)
(auth-source--decode-octal-string, auth-source-plstore-search):
* lisp/registry.el (registry-lookup)
(registry-lookup-breaks-before-lexbind)
(registry-lookup-secondary, registry-lookup-secondary-value)
(registry-search, registry-delete, registry-size, registry-full)
(registry-insert, registry-reindex, registry-prune)
(registry-collect-prune-candidates):
* lisp/subr.el (nbutlast, process-live-p):
* lisp/tab-bar.el (tab-bar-list):
* lisp/cedet/ede/linux.el (ede-linux--get-archs)
(ede-linux--include-path, ede-linux-load):
* lisp/erc/erc-log.el (erc-log-all-but-server-buffers):
* lisp/erc/erc-pcomplete.el (pcomplete-erc-commands)
(pcomplete-erc-ops, pcomplete-erc-not-ops, pcomplete-erc-nicks)
(pcomplete-erc-all-nicks, pcomplete-erc-channels)
(pcomplete-erc-command-name, pcomplete-erc-parse-arguments):
* lisp/eshell/em-term.el (eshell-visual-command-p):
* lisp/gnus/gnus-cache.el (gnus-cache-fully-p):
* lisp/gnus/nnmail.el (nnmail-get-active)
(nnmail-fancy-expiry-target):
* lisp/mail/mail-utils.el (mail-string-delete):
* lisp/mail/supercite.el (sc-hdr, sc-valid-index-p):
* lisp/net/ange-ftp.el (ange-ftp-use-smart-gateway-p):
* lisp/net/nsm.el (nsm-save-fingerprint-maybe)
(nsm-network-same-subnet, nsm-should-check):
* lisp/net/rcirc.el (rcirc-looking-at-input):
* lisp/net/tramp-cache.el (tramp-get-hash-table):
* lisp/net/tramp-compat.el (tramp-compat-process-running-p):
* lisp/net/tramp-smb.el (tramp-smb-get-share)
(tramp-smb-get-localname, tramp-smb-read-file-entry)
(tramp-smb-get-cifs-capabilities, tramp-smb-get-stat-capability):
* lisp/net/zeroconf.el (zeroconf-list-service-names)
(zeroconf-list-service-types, zeroconf-list-services)
(zeroconf-get-host, zeroconf-get-domain)
(zeroconf-get-host-domain):
* lisp/nxml/rng-xsd.el (rng-xsd-compile)
(rng-xsd-make-date-time-regexp, rng-xsd-convert-date-time):
* lisp/obsolete/erc-hecomplete.el (erc-hecomplete)
(erc-command-list, erc-complete-at-prompt):
* lisp/org/ob-scheme.el (org-babel-scheme-get-buffer-impl):
* lisp/org/ob-shell.el (org-babel--variable-assignments:sh-generic)
(org-babel--variable-assignments:bash_array)
(org-babel--variable-assignments:bash_assoc)
(org-babel--variable-assignments:bash):
* lisp/org/org-clock.el (org-day-of-week):
* lisp/progmodes/cperl-mode.el (cperl-char-ends-sub-keyword-p):
* lisp/progmodes/gud.el (gud-find-c-expr, gud-innermost-expr)
(gud-prev-expr, gud-next-expr):
* lisp/textmodes/table.el (table--at-cell-p, table--probe-cell)
(table--get-cell-justify-property)
(table--get-cell-valign-property)
(table--put-cell-justify-property)
(table--put-cell-valign-property): Fix typos.

* lisp/so-long.el (fboundp): Doc fix.
(so-long-mode-line-info, so-long-mode)
(so-long--check-header-modes): Fix typos.

* lisp/emulation/viper-mous.el (viper-surrounding-word)
(viper-mouse-click-get-word): Fix typos.
(viper-mouse-click-search-word): Doc fix.

* lisp/erc/erc-backend.el (erc-forward-word, erc-word-at-arg-p)
(erc-bounds-of-word-at-point): Fix typos.
(erc-decode-string-from-target, define-erc-response-handler):
Refill docstring.

* lisp/erc/erc-dcc.el (pcomplete/erc-mode/DCC): Fix typo.
(erc-dcc-get-host, erc-dcc-auto-mask-p, erc-dcc-get-file):
Doc fixes.

* lisp/erc/erc-networks.el (erc-network-name): Fix typo.
(erc-determine-network): Refill docstring.

* lisp/net/dbus.el (dbus-list-hash-table)
(dbus-string-to-byte-array, dbus-byte-array-to-string)
(dbus-check-event): Fix typos.
(dbus-introspect-get-property): Doc fix.

* lisp/net/tramp-adb.el (tramp-adb-file-name-handler):
Rename ARGS to ARGUMENTS.  Doc fix.
(tramp-adb-sh-fix-ls-output, tramp-adb-execute-adb-command)
(tramp-adb-find-test-command): Fix typos.

* lisp/net/tramp.el (tramp-set-completion-function)
(tramp-get-completion-function)
(tramp-completion-dissect-file-name)
(tramp-completion-dissect-file-name1)
(tramp-get-completion-methods, tramp-get-completion-user-host)
(tramp-get-inode, tramp-get-device, tramp-mode-string-to-int)
(tramp-call-process, tramp-call-process-region)
(tramp-process-lines): Fix typos.
(tramp-interrupt-process): Doc fix.

* lisp/org/ob-core.el (org-babel-named-src-block-regexp-for-name)
(org-babel-named-data-regexp-for-name): Doc fix.
(org-babel-src-block-names, org-babel-result-names): Fix typos.

* lisp/progmodes/inf-lisp.el (lisp-input-filter): Doc fix.
(lisp-fn-called-at-pt): Fix typo.

* lisp/progmodes/xref.el (xref-backend-identifier-at-point):
Doc fix.
(xref-backend-identifier-completion-table): Fix typo.

lisp/auth-source.el

@@ -504,7 +504,7 @@ soon as a function returns non-nil.")
 (add-hook 'auth-source-backend-parser-functions #'auth-source-backends-parser-secrets)
 
 (defun auth-source-backend-parse-parameters (entry backend)
-  "Fills in the extra auth-source-backend parameters of ENTRY.
+  "Fill in the extra auth-source-backend parameters of ENTRY.
 Using the plist ENTRY, get the :host, :port, and :user search
 parameters."
   (let ((entry (if (stringp entry)
@@ -773,7 +773,7 @@ Returns the deleted entries."
   (apply #'auth-source-search (plist-put spec :delete t)))
 
 (defun auth-source-search-collection (collection value)
-  "Returns t is VALUE is t or COLLECTION is t or COLLECTION contains VALUE."
+  "Return t if VALUE is t or COLLECTION is t or COLLECTION contains VALUE."
   (when (and (atom collection) (not (eq t collection)))
     (setq collection (list collection)))
 
@@ -1514,15 +1514,15 @@ Respects `auth-source-save-behavior'.  Uses
 ;;; Backend specific parsing: Secrets API backend
 
 (defun auth-source-secrets-listify-pattern (pattern)
-  "Convert a pattern with lists to a list of string patterns.
+  "Convert a PATTERN with lists to a list of string patterns.
 
 auth-source patterns can have values of the form :foo (\"bar\"
 \"qux\"), which means to match any secret with :foo equal to
 \"bar\" or :foo equal to \"qux\".  The secrets backend supports
 only string values for patterns, so this routine returns a list
-of patterns that is equivalent to the single original pattern
+of patterns that is equivalent to the single original PATTERN
 when interpreted such that if a secret matches any pattern in the
-list, it matches the original pattern."
+list, it matches the original PATTERN."
   (if (null pattern)
       '(nil)
     (let* ((key (pop pattern))
@@ -1935,7 +1935,7 @@ entries for git.gnus.org:
 
 
 (defun auth-source--decode-octal-string (string)
-  "Convert octal string to utf-8 string. E.g: 'a\134b' to 'a\b'"
+  "Convert octal string to utf-8 string.  E.g: 'a\134b' to 'a\b'"
   (let ((list (string-to-list string))
         (size (length string)))
     (decode-coding-string
@@ -2034,7 +2034,7 @@ entries for git.gnus.org:
 (cl-defun auth-source-plstore-search (&rest spec
                                       &key backend create delete max
                                       &allow-other-keys)
-  "Search the PLSTORE; spec is like `auth-source'."
+  "Search the PLSTORE; SPEC is like `auth-source'."
   (let* ((store (oref backend data))
          (max (or max 5000))     ; sanity check: default to stop at 5K
          (ignored-keys '(:create :delete :max :backend :label :require :type))