Fix typos in comments.

src/xz/list.c

@@ -724,7 +724,7 @@ list_file(const char *filename)
 
 		// We have three main modes:
 		//  - --robot, which has submodes if --verbose is specified
-		//     once or twice
+		//    once or twice
 		//  - Normal --list without --verbose
 		//  - --list with one or two --verbose
 		if (opt_robot)

windows/build.sh

@@ -46,7 +46,7 @@ case $(pwd) in
 ') echo "Error: White space in the directory name" >&2; exit 1 ;;
 esac
 
-# This sciprt can be run either at the top-level directory of the package
+# This script can be run either at the top-level directory of the package
 # or in the same directory containing this script.
 if [ ! -f windows/build.sh ]; then
 	cd ..