[Git] change gitignore

.gitignore

@@ -7,13 +7,13 @@ benchmark/lib/*.a
 *.origin
 *.reduced
 
-benchmark/bzip2-1.0.5/bzip2-1.0.5.c
-benchmark/chown-8.2/chown-8.2.c
-benchmark/date-8.21/date-8.21.c
-benchmark/grep-2.19/grep-2.19.c
-benchmark/gzip-1.2.4/gzip-1.2.4.c
-benchmark/mkdir-5.2.1/mkdir-5.2.1.c
-benchmark/rm-8.4/rm-8.4.c
-benchmark/sort-8.16/sort-8.16.c
-benchmark/tar-1.14/tar-1.14.c
-benchmark/uniq-8.16/uniq-8.16.c
+benchmark/bzip2-1.0.5/merged/bzip2-1.0.5.c
+benchmark/chown-8.2/merged/chown-8.2.c
+benchmark/date-8.21/merged/date-8.21.c
+benchmark/grep-2.19/merged/grep-2.19.c
+benchmark/gzip-1.2.4/merged/gzip-1.2.4.c
+benchmark/mkdir-5.2.1/merged/mkdir-5.2.1.c
+benchmark/rm-8.4/merged/rm-8.4.c
+benchmark/sort-8.16/merged/sort-8.16.c
+benchmark/tar-1.14/merged/tar-1.14.c
+benchmark/uniq-8.16/merged/uniq-8.16.c