add missing rsync pattern env variable and fix readme typo

Author: matthieu.boret

README.yaml

@@ -68,10 +68,10 @@ usage: |-
     source_type  = "python"
 
     rsync_pattern = [
-      "--exclude='**tests**'"
-      "--exclude="'**__pycache__**'"
-      "--include=module/{a,b,c}/"
-      "--include='*.py'"
+      "--exclude='**tests**'",
+      "--exclude='**__pycache__**'",
+      "--include=module/{a,b,c}/",
+      "--include='*.py'",
       "--exclude='module/*'"
     ]
   }

archive.tf

@@ -24,6 +24,7 @@ resource "null_resource" "build" {
       SOURCE_DIR   = var.source_dir
       SOURCE_TYPE  = var.source_type
       PACKAGE_FILE = var.package_file
+      RSYNC_PATTERN = join(" ", var.rsync_pattern)
     }
   }
 }