Merge pull request #343 from rouzbeh84/master

fixing some typos in the comments

powerlevel9k.zsh-theme

@@ -41,7 +41,7 @@ else
   POWERLEVEL9K_INSTALLATION_PATH="$0"
 fi
 
-# Resolve the instllation path
+# Resolve the installation path
 if [[ -L "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
   # If this theme is sourced as a symlink, we need to locate the real URL
   filename="$(realpath -P $POWERLEVEL9K_INSTALLATION_PATH 2>/dev/null || readlink -f $POWERLEVEL9K_INSTALLATION_PATH 2>/dev/null || perl -MCwd=abs_path -le 'print abs_path readlink(shift);' $POWERLEVEL9K_INSTALLATION_PATH 2>/dev/null)"
@@ -106,7 +106,7 @@ fi
 #     name. From this function name, we strip the "prompt_"-prefix and
 #     uppercase it. This is then prefixed with "POWERLEVEL9K_" and suffixed
 #     with either "_BACKGROUND" or "_FOREGROUND", thus giving us the variable
-#     name. So each new segment is user-overwritable by a variable following
+#     name. So each new segment is user-overwritten by a variable following
 #     this naming convention.
 ################################################################
 
@@ -117,7 +117,7 @@ CURRENT_BG='NONE'
 
 # Begin a left prompt segment
 # Takes four arguments:
-#   * $1: Name of the function that was orginally invoked (mandatory).
+#   * $1: Name of the function that was originally invoked (mandatory).
 #         Necessary, to make the dynamic color-overwrite mechanism work.
 #   * $2: The array index of the current segment
 #   * $3: Background color
@@ -207,7 +207,7 @@ CURRENT_RIGHT_BG='NONE'
 
 # Begin a right prompt segment
 # Takes four arguments:
-#   * $1: Name of the function that was orginally invoked (mandatory).
+#   * $1: Name of the function that was originally invoked (mandatory).
 #         Necessary, to make the dynamic color-overwrite mechanism work.
 #   * $2: The array index of the current segment
 #   * $3: Background color