Update keybinding docs

Also updates the pane type of `info` to `command` which is a more
descriptive name.

internal/action/bindings.go

@@ -17,7 +17,7 @@ import (
 )
 
 var Binder = map[string]func(e Event, action string){
-	"info":     InfoMapEvent,
+	"command":  InfoMapEvent,
 	"buffer":   BufMapEvent,
 	"terminal": TermMapEvent,
 }

internal/action/defaults.go

@@ -9,7 +9,7 @@ var termdefaults = map[string]string{
 // DefaultBindings returns a map containing micro's default keybindings
 func DefaultBindings(pane string) map[string]string {
 	switch pane {
-	case "info":
+	case "command":
 		return infodefaults
 	case "buffer":
 		return bufdefaults