Merge pull request #39 from nicoder/patch-1

fix typo

README.md

@@ -96,7 +96,7 @@ echo "Testing $test_case in $file"
 
 You can define a list of optional flags for your commands. The flag name is injected into the script's scope as an environment variable.
 
-Important to note that `mask` auto injects a very common `boolean` flag called `verbose` into every single command even if it's not used. This saves a bit of typing for you! This means every command implictly has a `-v` and `--verbose` flag already. The value of the `$verbose` environment variable is either `"true"` or simply unset/non-existent.
+Important to note that `mask` auto injects a very common `boolean` flag called `verbose` into every single command even if it's not used. This saves a bit of typing for you! This means every command implicitly has a `-v` and `--verbose` flag already. The value of the `$verbose` environment variable is either `"true"` or simply unset/non-existent.
 
 **Example:**