Minor spelling and grammar fixes (bug#34756)

doc/misc/cc-mode.texi (Style Variables, Customizing Indentation):
doc/misc/ede.texi (Extending EDE, ede-project-placeholder)
(ede-target, ede-proj-target, ede-compilation-program, ede-compiler)
(ede-linker): Remove apostrophe from possessive "it's".
doc/lispintro/emacs-lisp-intro.texi (Find a File):
doc/misc/gnus-faq.texi (FAQ 2-2): Write "an other" as a single word.
doc/misc/gnus.texi (Article Buttons):
lisp/gnus/gnus-art.el (gnus-button-mid-or-mail-heuristic-alist)
(gnus-button-mid-or-mail-heuristic): Write singular number of
Message-IDs, rather than plural.
lisp/gnus/message.el (message-user-fqdn): Capitalize initialism.

2 files changed, 3 insertions, 3 deletions

diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index 9cd5a1f6435..4eb6249490e 100644
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -7504,7 +7504,7 @@ must return `mid', `mail', `invalid' or `ask'."
     (2.0   . "^[A-Z][a-z][A-Z][a-z][a-z][^a-z]")) ;; ^[A-Z][a-z]{4,4}
   "An alist of (RATE . REGEXP) pairs for `gnus-button-mid-or-mail-heuristic'.
 
-A negative RATE indicates a message IDs, whereas a positive indicates a mail
+A negative RATE indicates a message ID, whereas a positive indicates a mail
 address.  The REGEXP is processed with `case-fold-search' set to nil."
   :version "22.1"
   :group 'gnus-article-buttons
@@ -7513,7 +7513,7 @@ address.  The REGEXP is processed with `case-fold-search' set to nil."
 
 (defun gnus-button-mid-or-mail-heuristic (mid-or-mail)
   "Guess whether MID-OR-MAIL is a message ID or a mail address.
-Returns `mid' if MID-OR-MAIL is a message IDs, `mail' if it's a mail
+Returns `mid' if MID-OR-MAIL is a message ID, `mail' if it's a mail
 address, `ask' if unsure and `invalid' if the string is invalid."
   (let ((case-fold-search nil)
         (list gnus-button-mid-or-mail-heuristic-alist)
diff --git a/lisp/gnus/message.el b/lisp/gnus/message.el
index 0d166fb8ce0..d260bdb2a2c 100644
--- a/lisp/gnus/message.el
+++ b/lisp/gnus/message.el
@@ -1741,7 +1741,7 @@ no, only reply back to the author."
   :type 'boolean)
 
 (defcustom message-user-fqdn nil
-  "Domain part of Message-Ids."
+  "Domain part of Message-IDs."
   :version "22.1"
   :group 'message-headers
   :link '(custom-manual "(message)News Headers")