Merge branch 'nd/apply-doc'

A minor documentation update.

* nd/apply-doc:
  git-apply.txt: mention the behavior inside a subdir
  git-apply.txt: remove a space

Documentation/git-apply.txt

@@ -21,6 +21,8 @@ SYNOPSIS
 DESCRIPTION
 -----------
 Reads the supplied diff output (i.e. "a patch") and applies it to files.
+When running from a subdirectory in a repository, patched paths
+outside the directory are ignored.
 With the `--index` option the patch is also applied to the index, and
 with the `--cached` option the patch is only applied to the index.
 Without these options, the command applies the patch only to files,