Corrected completion docs

README.md

@@ -113,10 +113,15 @@ The `gotree` executable should be located in the `$GOPATH/bin` folder.
 ```
 # MacOS brew
 brew install bash-completion
-# MacOS port
-port install bash-completion
+
+# MacOS port (do not forget to change
+# the path to bash command in terminal
+# preferences to /opt/local/bin/bash -l)
+sudo port install bash-completion
+
 # Linux /centos
 yum install bash-completion -y
+
 # Linux /ubuntu
 apt-get install bash-completion
 ```

cmd/autocomplete.go

@@ -22,8 +22,16 @@ Examples (Largely inspired from kubectl command):
   # Then add auto completion commands
   gotree completion bash > $(brew --prefix)/etc/bash_completion.d/gotree
 
+  # bash completion on macOS using macports
+  ## If running Bash 3.2 included with macOS
+  Change path to bash in Terminal preferences/path to shell:
+  /opt/local/bin/bash -l
+  ## Then in stall bash-completion
+  sudo port install bash-completion
+  # Finally add auto completion commands
+  gotree completion bash > $(brew --prefix)/etc/bash_completion.d/gotree
   
-  # Installing bash completion on Linux
+  # bash completion on Linux
   ## Load the gotree completion code for bash into the current shell
   source <(gotree completion bash)
   ## Write bash completion code to a file and source if from .bash_profile

docs/commands/completion.md

@@ -15,8 +15,12 @@ Usage:
 #### Bash
 * Install bash-completion:
 ```
-# MacOS
+# MacOS brew
 brew install bash-completion
+# MacOS port (do not forget to change
+# the path to bash command in terminal
+# preferences to /opt/local/bin/bash -l)
+sudo port install bash-completion
 # Linux
 yum install bash-completion -y
 apt-get install bash-completion
@@ -39,7 +43,7 @@ source '$HOME/.gotree/completion.bash.inc'
 
 ```
 # Once
-source <(kubectl completion zsh)
+source <(gotree completion zsh)
 # Permanently
 gotree completion zsh > "${fpath[1]}/_gotree"
 ```