patch 8.0.0012
Problem:    Typos in comments.
Solution:   Change "its" to "it's". (Matthew Brener, closes #1088)
diff --git a/src/main.aap b/src/main.aap
index 452cd97..bedbbb5 100644
--- a/src/main.aap
+++ b/src/main.aap
@@ -69,7 +69,7 @@
                     --with-mac-arch=$arch
                     --cache-file=auto/config.cache
 
-    # Configure arguments: create an empty "config.arg" file when its missing
+    # Configure arguments: create an empty "config.arg" file when it's missing
     config.arg:
         :touch {exist} config.arg