Removed confusing variable from examples in README.md
Removed confusing the variable `BAT_CONFIG_DIR` from examples because it
is not a real configuration option for bat.
@@ -262,10 +262,8 @@ and theme. To add new syntax definitions, do the following.
Create a folder with syntax definition files:
```bash
-BAT_CONFIG_DIR="$(bat cache --config-dir)"
-
-mkdir -p "$BAT_CONFIG_DIR/syntaxes"
-cd "$BAT_CONFIG_DIR/syntaxes"
+mkdir -p "$(bat cache --config-dir)/syntaxes"
+cd "$(bat cache --config-dir)/syntaxes"
# Put new '.sublime-syntax' language definition files
# in this folder (or its subdirectories), for example:
@@ -292,10 +290,8 @@ This works very similar to how we add new syntax definitions.
First, create a folder with the new syntax highlighting themes:
```bash
-BAT_CONFIG_DIR="$(bat cache --config-dir)"
-
-mkdir -p "$BAT_CONFIG_DIR/themes"
-cd "$BAT_CONFIG_DIR/themes"
+mkdir -p "$(bat cache --config-dir)/themes"
+cd "$(bat cache --config-dir)/themes"
# Download a theme in '.tmTheme' format, for example:
git clone https://github.com/greggb/sublime-snazzy
