diff --git a/readme.md b/readme.md
index f2caeefc..4ec5bcdc 100644
--- a/readme.md
+++ b/readme.md
@@ -102,7 +102,7 @@ As explained in ZSH's [manual](http://zsh.sourceforge.net/Doc/Release/Zsh-Line-E
 - `#` followed by an RGB triplet in hexadecimal format, for example `#424242`. Only if your terminal supports 24-bit colors (true color) or when the [`zsh/nearcolor` module](http://zsh.sourceforge.net/Doc/Release/Zsh-Modules.html#The-zsh_002fnearcolor-Module) is loaded.
 
 Colors can be changed by using [`zstyle`](http://zsh.sourceforge.net/Doc/Release/Zsh-Modules.html#The-zsh_002fzutil-Module) with a pattern of the form `:prompt:pure:$color_name` and style `color`. The color names, their default, and what part they affect are:
-- `exec_time` (yellow) - The execution time of the last command when exceeding `PURE_CMD_MAX_EXEC_TIME`.
+- `execution_time` (yellow) - The execution time of the last command when exceeding `PURE_CMD_MAX_EXEC_TIME`.
 - `git:arrow` (cyan) - For `PURE_GIT_UP_ARROW` and `PURE_GIT_DOWN_ARROW`.
 - `git:branch` (242) - The name of the current branch when in a Git repository.
 - `git:branch:cached` (red) - The name of the current branch when the data isn't fresh.
@@ -124,7 +124,7 @@ path
 |          |       |        |
 ~/dev/pure master* ⇡ zaphod@heartofgold  42s
 venv ❯               |                   |
-|    |               |                   exec_time
+|    |               |                   execution_time
 |    |               user
 |    prompt
 virtualenv