Remove trailing whitespace

container-build-push-3rd-gen/README.md

@@ -4,7 +4,7 @@ A action to build and push container image for 3rd gen.
 
 ## Example
 
-```yml 
+```yml
 name: Build Container Image
 
 on:

container-build-push-docker/README.md

@@ -4,7 +4,7 @@ A action to build and push container into docker.io.
 
 ## Example
 
-```yml 
+```yml
 name: Build Container Image
 
 on:

container-build-push-docker/action.yaml

@@ -57,4 +57,4 @@ runs:
       image-platforms: ${{ inputs.image-platforms }}
       registry: "docker.io"
       registry-username: ${{ inputs.registry-username }}
-      registry-password: ${{ inputs.registry-password }} 
+      registry-password: ${{ inputs.registry-password }}

container-build-push-generic/README.md

@@ -4,7 +4,7 @@ A action to build and push container image.
 
 ## Example
 
-```yml 
+```yml
 name: Build Container Image
 
 on:

container-build-push-ghcr/README.md

@@ -4,7 +4,7 @@ A action to build and push container into ghcr.io.
 
 ## Example
 
-```yml 
+```yml
 name: Build Container Image
 
 on: