Merge pull request #774 from apkd/master

Fix description of filter flag in prune commands
Upstream-commit: 1a64b1b799
Component: cli

components/cli/docs/reference/commandline/container_prune.md

@@ -48,7 +48,7 @@ Total reclaimed space: 212 B
 
 ### Filtering
 
-The filtering flag (`-f` or `--filter`) format is of "key=value". If there is more
+The filtering flag (`--filter`) format is of "key=value". If there is more
 than one filter, then pass multiple flags (e.g., `--filter "foo=bar" --filter "bif=baz"`)
 
 The currently supported filters are:

components/cli/docs/reference/commandline/image_prune.md

@@ -70,7 +70,7 @@ Total reclaimed space: 16.43 MB
 
 ### Filtering
 
-The filtering flag (`-f` or `--filter`) format is of "key=value". If there is more
+The filtering flag (`--filter`) format is of "key=value". If there is more
 than one filter, then pass multiple flags (e.g., `--filter "foo=bar" --filter "bif=baz"`)
 
 The currently supported filters are:

components/cli/docs/reference/commandline/network_prune.md

@@ -36,7 +36,7 @@ n2
 
 ### Filtering
 
-The filtering flag (`-f` or `--filter`) format is of "key=value". If there is more
+The filtering flag (`--filter`) format is of "key=value". If there is more
 than one filter, then pass multiple flags (e.g., `--filter "foo=bar" --filter "bif=baz"`)
 
 The currently supported filters are:

components/cli/docs/reference/commandline/volume_prune.md

@@ -46,7 +46,7 @@ Total reclaimed space: 36 B
 
 ## Filtering
 
-The filtering flag (`-f` or `--filter`) format is of "key=value". If there is more
+The filtering flag (`--filter`) format is of "key=value". If there is more
 than one filter, then pass multiple flags (e.g., `--filter "foo=bar" --filter "bif=baz"`)
 
 The currently supported filters are: