corrected passgen example text and default

plugins/available/base.plugin.bash

@@ -44,13 +44,13 @@ function passgen ()
     about 'generates random password from dictionary words'
     param 'optional integer length'
     param 'if unset, defaults to 4'
-    example '$ pass'
-    example '$ pass 6'
+    example '$ passgen'
+    example '$ passgen 6'
     group 'base'
-    local i pass length=${1:-4}
+    local i passgen length=${1:-4}
     pass=$(echo $(for i in $(eval echo "{1..$length}"); do pickfrom /usr/share/dict/words; done))
     echo "With spaces (easier to memorize): $pass"
-    echo "Without (use this as the pass): $(echo $pass | tr -d ' ')"
+    echo "Without (use this as the password): $(echo $pass | tr -d ' ')"
 }
 
 # Create alias pass to passgen when pass isn't installed or