modules: fix examples to use FQCN (#644)

* modules: fix examples to use FQCN

* fix

* fix

* fix

plugins/modules/cloud/google/gce_net.py

@@ -96,7 +96,7 @@ author: "Eric Johnson (@erjohnso) <erjohnso@google.com>, Tom Melendez (@supertom
 EXAMPLES = '''
 # Create a 'legacy' Network
 - name: Create Legacy Network
-  gce_net:
+  community.general.gce_net:
     name: legacynet
     ipv4_range: '10.24.17.0/24'
     mode: legacy
@@ -104,14 +104,14 @@ EXAMPLES = '''
 
 # Create an 'auto' Network
 - name: Create Auto Network
-  gce_net:
+  community.general.gce_net:
     name: autonet
     mode: auto
     state: present
 
 # Create a 'custom' Network
 - name: Create Custom Network
-  gce_net:
+  community.general.gce_net:
     name: customnet
     mode: custom
     subnet_name: "customsubnet"
@@ -121,7 +121,7 @@ EXAMPLES = '''
 
 # Create Firewall Rule with Source Tags
 - name: Create Firewall Rule w/Source Tags
-  gce_net:
+  community.general.gce_net:
     name: default
     fwname: "my-firewall-rule"
     allowed: tcp:80
@@ -130,7 +130,7 @@ EXAMPLES = '''
 
 # Create Firewall Rule with Source Range
 - name: Create Firewall Rule w/Source Range
-  gce_net:
+  community.general.gce_net:
     name: default
     fwname: "my-firewall-rule"
     allowed: tcp:80
@@ -139,7 +139,7 @@ EXAMPLES = '''
 
 # Create Custom Subnetwork
 - name: Create Custom Subnetwork
-  gce_net:
+  community.general.gce_net:
     name: privatenet
     mode: custom
     subnet_name: subnet_example