grep: fix usage 80-column glitch

* src/grep.c (usage): Do not go over 80 columns in the source
code, to pacify "make dist".

1 files changed, 2 insertions, 1 deletions

diff --git a/src/grep.c b/src/grep.c
index f4ae5f5f..fec9a536 100644
--- a/src/grep.c
+++ b/src/grep.c
@@ -1967,7 +1967,8 @@ Output control:\n\
   -R, --dereference-recursive  likewise, but follow all symlinks\n\
 "));
       printf (_("\
-      --include=GLOB        search only files that match GLOB (a file pattern)\n\
+      --include=GLOB        search only files that match GLOB (a file pattern)"
+                "\n\
       --exclude=GLOB        skip files and directories matching GLOB\n\
       --exclude-from=FILE   skip files matching any file pattern from FILE\n\
       --exclude-dir=GLOB    skip directories that match GLOB\n\