diff --git a/README.md b/README.md
index 15a31dd..abad0a9 100644
--- a/README.md
+++ b/README.md
@@ -1,25 +1,26 @@
-# a-better-shell-mommy
-Simple shell-mommy script that works on zsh as well as bash.
+# ❤️ a-better-shell-mommy
+Simple [shell-mommy](https://github.com/sudofox/shell-mommy) script that works on zsh as well as bash.<br>
 
 ## Usage
+Instead of running `mommy command`, this script just generates responses.
 - Positive responses: `./shell-mommy.sh -p`
 - Negative responses: `./shell-mommy.sh -n`
 
 ## Env vars
-- `$MOMMYS_LITTLE` - what *you* will be called [default: "girl"]
-- `$MOMMYS_ROLE` - what the *mommy* will be called [default: "mommy"]
-- `$MOMMYS_PRONOUN` - what pronouns the *mommy* will use for itself [default: "her"]
-- `$MOMMY_COLOR` - ansi escape code used at the start of the response for color [default: '\e[38;5;217m']
+- `$MOMMYS_LITTLE` - what *you* will be called [default: `"girl"`]
+- `$MOMMYS_ROLE` - what the *mommy* will be called [default: `"mommy"`]
+- `$MOMMYS_PRONOUN` - what pronouns the *mommy* will use for itself [default: `"her"`]
+- `$MOMMY_COLOR` - ansi escape code used at the start of the response for color [default: `'\e[38;5;217m'`]
 
 ## Example
 **With env vars:**
 ```sh
-$MOMMYS_ROLE knows $MOMMYS_PRONOUN little $MOMMYS_LITTLE can do better~ ❤️"
+"$MOMMYS_ROLE knows $MOMMYS_PRONOUN little $MOMMYS_LITTLE can do better~ ❤️"
 ```
 
 **Defaults to:**
-```
-mommy knows her little girl can do better~ ❤️
+```sh
+"mommy knows her little girl can do better~ ❤️"
 ```
 
 ## Add to .zshrc
@@ -30,5 +31,5 @@ precmd() { [ $? -ne 1 ] && /path/to/shell-mommy -p }
 
 **On failed commands:**
 ```sh
-precmd() { [ $? -ne 0 ] && /path/to/shell-mommy -n }
+precmd() { [ $? -eq 0 ] && /path/to/shell-mommy -n }
 ```