Adjust booleans in cloud modules. (#5155) (#5176)

(cherry picked from commit 3a08903e1c)

Co-authored-by: Felix Fontein <felix@fontein.de>

plugins/modules/cloud/rackspace/rax_clb.py

@@ -34,7 +34,7 @@ options:
     type: str
     description:
       - Name to give the load balancer
-    required: yes
+    required: true
   port:
     type: int
     description:
@@ -94,7 +94,7 @@ options:
     description:
       - wait for the balancer to be in state 'running' before returning
     type: bool
-    default: 'no'
+    default: false
   wait_timeout:
     type: int
     description:
@@ -125,7 +125,7 @@ EXAMPLES = '''
         type: SERVICENET
         timeout: 30
         region: DFW
-        wait: yes
+        wait: true
         state: present
         meta:
           app: my-cool-app