format-patch documentation: Fix formatting

Format git commands and options consistently using back quotes
(i.e. a fixed font in the resulting HTML document).

Signed-off-by: Björn Gustavsson <bgustavsson@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index a03f1a7..9398329 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -29,7 +29,7 @@
 	Generate diffs with <n> lines of context instead of
 	the usual three.
 ifndef::git-format-patch[]
-	Implies "-p".
+	Implies `-p`.
 endif::git-format-patch[]
 
 ifndef::git-format-patch[]
@@ -40,7 +40,7 @@
 
 ifndef::git-format-patch[]
 --patch-with-raw::
-	Synonym for "-p --raw".
+	Synonym for `-p --raw`.
 endif::git-format-patch[]
 
 --patience::
@@ -48,19 +48,19 @@
 
 --stat[=width[,name-width]]::
 	Generate a diffstat.  You can override the default
-	output width for 80-column terminal by "--stat=width".
+	output width for 80-column terminal by `--stat=width`.
 	The width of the filename part can be controlled by
 	giving another width to it separated by a comma.
 
 --numstat::
-	Similar to \--stat, but shows number of added and
+	Similar to `\--stat`, but shows number of added and
 	deleted lines in decimal notation and pathname without
 	abbreviation, to make it more machine friendly.  For
 	binary files, outputs two `-` instead of saying
 	`0 0`.
 
 --shortstat::
-	Output only the last line of the --stat format containing total
+	Output only the last line of the `--stat` format containing total
 	number of modified files, as well as number of added and deleted
 	lines.
 
@@ -68,11 +68,11 @@
 	Output the distribution of relative amount of changes (number of lines added or
 	removed) for each sub-directory. Directories with changes below
 	a cut-off percent (3% by default) are not shown. The cut-off percent
-	can be set with "--dirstat=limit". Changes in a child directory is not
-	counted for the parent directory, unless "--cumulative" is used.
+	can be set with `--dirstat=limit`. Changes in a child directory is not
+	counted for the parent directory, unless `--cumulative` is used.
 
 --dirstat-by-file[=limit]::
-	Same as --dirstat, but counts changed files instead of lines.
+	Same as `--dirstat`, but counts changed files instead of lines.
 
 --summary::
 	Output a condensed summary of extended header information
@@ -80,14 +80,14 @@
 
 ifndef::git-format-patch[]
 --patch-with-stat::
-	Synonym for "-p --stat".
+	Synonym for `-p --stat`.
 endif::git-format-patch[]
 
 ifndef::git-format-patch[]
 -z::
-	NUL-line termination on output.  This affects the --raw
+	NUL-line termination on output.  This affects the `--raw`
 	output field terminator.  Also output from commands such
-	as "git-log" will be delimited with NUL between commits.
+	as `git-log` will be delimited with NUL between commits.
 
 --name-only::
 	Show only names of changed files.
@@ -139,16 +139,16 @@
 	line when generating patch format output.
 
 --binary::
-	In addition to --full-index, output "binary diff" that
-	can be applied with "git apply".
+	In addition to `--full-index`, output a binary diff that
+	can be applied with `git-apply`.
 
 --abbrev[=<n>]::
 	Instead of showing the full 40-byte hexadecimal object
 	name in diff-raw format output and diff-tree header
 	lines, show only a partial prefix.  This is
-	independent of --full-index option above, which controls
+	independent of the `--full-index` option above, which controls
 	the diff-patch output format.  Non default number of
-	digits can be specified with --abbrev=<n>.
+	digits can be specified with `--abbrev=<n>`.
 
 -B::
 	Break complete rewrite changes into pairs of delete and create.
@@ -183,7 +183,7 @@
 	`-C` option has the same effect.
 
 -l<num>::
-	-M and -C options require O(n^2) processing time where n
+	The `-M` and `-C` options require O(n^2) processing time where n
 	is the number of potential rename/copy targets.  This
 	option prevents rename/copy detection from running if
 	the number of rename/copy targets exceeds the specified
@@ -197,7 +197,7 @@
 	linkgit:gitdiffcore[7] for more details.
 
 --pickaxe-all::
-	When -S finds a change, show all the changes in that
+	When `-S` finds a change, show all the changes in that
 	changeset, not just the files that contain the change
 	in <string>.
 
@@ -254,7 +254,7 @@
 	0 means no differences.
 
 --quiet::
-	Disable all output of the program. Implies --exit-code.
+	Disable all output of the program. Implies `--exit-code`.
 endif::git-format-patch[]
 
 --ext-diff::