diff --git a/environ.py b/environ.py
old mode 100644
new mode 100755
index 0acac3a..c25f40f
--- a/environ.py
+++ b/environ.py
@@ -349,8 +349,8 @@ def parse_arguments():
                        help="Force apply patches even if some fail")
     parser.add_argument("--patchLevel", type=int, default=1,
                        help="Patch level for -p option (default: 1)")
-    parser.add_argument("--sourceDir", type=str, default="AOSP-source",
-                        help="Source directory (default: AOSP-source)")
+    parser.add_argument("--sourceDir", type=str, default="AOSP-Source",
+                        help="Source directory (default: AOSP-Source)")
     parser.add_argument("--patchDir", type=str, default=None, nargs="+",
                        help="Patch directories to search (overrides repo.yml patches.dirs). Can specify multiple.")
     parser.add_argument("--syncJobs", type=int, default=None,
@@ -381,7 +381,7 @@ def main():
 
     print("Android Build Environment Setup")
     print(f"Source directory: {source_dir}")
-    print(f"Patch directories: {', '.join(patch_dirs)}")
+    print(f"Patch directories: {', '.join(patch_dirs) if patch_dirs else '(from config or default)'}")
     print(f"Patch level: -p{patch_level}")
     print(f"Sync jobs: {sync_jobs}")
     if ignore_patches:
@@ -496,4 +496,4 @@ def main():
     print("Environment setup completed!")
 
 if __name__ == "__main__":
-    main()
\ No newline at end of file
+    main()