Merge branch 'dl/doc-config-camelcase' into next

A handful of multi-word configuration variable names in
documentation that are spelled in all lowercase have been corrected
to use the more canonical camelCase.

* dl/doc-config-camelcase:
  index-format doc: camelCase core.excludesFile
  blame-options.txt: camelcase blame.blankBoundary
  i18n.txt: camel case and monospace "i18n.commitEncoding"

Documentation/blame-options.txt

@@ -1,6 +1,6 @@
 -b::
 	Show blank SHA-1 for boundary commits.  This can also
-	be controlled via the `blame.blankboundary` config option.
+	be controlled via the `blame.blankBoundary` config option.
 
 --root::
 	Do not treat root commits as boundaries.  This can also be

Documentation/git-am.txt

@@ -79,7 +79,7 @@ OPTIONS
 	Pass `-u` flag to 'git mailinfo' (see linkgit:git-mailinfo[1]).
 	The proposed commit log message taken from the e-mail
 	is re-coded into UTF-8 encoding (configuration variable
-	`i18n.commitencoding` can be used to specify project's
+	`i18n.commitEncoding` can be used to specify project's
 	preferred encoding if it is not UTF-8).
 +
 This was optional in prior versions of git, but now it is the

Documentation/git-mailinfo.txt

@@ -53,7 +53,7 @@ character.
 	The commit log message, author name and author email are
 	taken from the e-mail, and after minimally decoding MIME
 	transfer encoding, re-coded in the charset specified by
-	i18n.commitencoding (defaulting to UTF-8) by transliterating
+	`i18n.commitEncoding` (defaulting to UTF-8) by transliterating
 	them.  This used to be optional but now it is the default.
 +
 Note that the patch is always used as-is without charset
@@ -61,7 +61,7 @@ conversion, even with this flag.
 
 --encoding=<encoding>::
 	Similar to -u.  But when re-coding, the charset specified here is
-	used instead of the one specified by i18n.commitencoding or UTF-8.
+	used instead of the one specified by `i18n.commitEncoding` or UTF-8.
 
 -n::
 	Disable all charset re-coding of the metadata.

Documentation/i18n.txt

@@ -38,7 +38,7 @@ mind.
   a warning if the commit log message given to it does not look
   like a valid UTF-8 string, unless you explicitly say your
   project uses a legacy encoding.  The way to say this is to
-  have i18n.commitencoding in `.git/config` file, like this:
+  have `i18n.commitEncoding` in `.git/config` file, like this:
 +
 ------------
 [i18n]

Documentation/technical/index-format.txt

@@ -273,14 +273,14 @@ Git index format
   - Stat data of $GIT_DIR/info/exclude. See "Index entry" section from
     ctime field until "file size".
 
-  - Stat data of core.excludesfile
+  - Stat data of core.excludesFile
 
   - 32-bit dir_flags (see struct dir_struct)
 
   - Hash of $GIT_DIR/info/exclude. A null hash means the file
     does not exist.
 
-  - Hash of core.excludesfile. A null hash means the file does
+  - Hash of core.excludesFile. A null hash means the file does
     not exist.
 
   - NUL-terminated string of per-dir exclude file name. This usually