fix(awx_import): postgres module. incorrect survey syntax.

!76

Author: jon-nfc

ansible_module_postgres.yaml

@@ -365,7 +365,7 @@
                 "variable": "module_database.host.port",
                 "new_question": true,
                 "question_name": "Port Number",
-                "question_description": "Database Host Port to use for the connection.
+                "question_description": "Database Host Port to use for the connection."
             },
             {
                 "max": 254,
@@ -438,7 +438,7 @@
                 "variable": "module_database.host.port",
                 "new_question": true,
                 "question_name": "Port Number",
-                "question_description": "Database Host Port to use for the connection.
+                "question_description": "Database Host Port to use for the connection."
             },
             {
                 "max": 254,
@@ -527,7 +527,7 @@
                 "variable": "module_database.host.port",
                 "new_question": true,
                 "question_name": "Port Number",
-                "question_description": "Database Host Port to use for the connection.
+                "question_description": "Database Host Port to use for the connection."
             },
             {
                 "max": 254,
@@ -613,7 +613,7 @@
                 "variable": "module_database.host.port",
                 "new_question": true,
                 "question_name": "Port Number",
-                "question_description": "Database Host Port to use for the connection.
+                "question_description": "Database Host Port to use for the connection."
             },
             {
                 "max": 254,
@@ -698,7 +698,7 @@
                 "variable": "module_database.host.port",
                 "new_question": true,
                 "question_name": "Port Number",
-                "question_description": "Database Host Port to use for the connection.
+                "question_description": "Database Host Port to use for the connection."
             },
             {
                 "max": 254,