diff --git a/bin/log-error b/bin/log-error
index 7de84c1..9ea8ebe 100755
--- a/bin/log-error
+++ b/bin/log-error
@@ -3,7 +3,6 @@
 log-error() {
     echo -e '\033[31mError:\033[0m '"$1"
 }
-
 le() {
     log-error "$@"
 }
\ No newline at end of file
diff --git a/bin/log-success b/bin/log-success
index 6610672..59e6d1d 100755
--- a/bin/log-success
+++ b/bin/log-success
@@ -2,4 +2,7 @@
 
 log-success() {
     echo -e '\033[32mSuccess:\033[0m '"$1"
-}
\ No newline at end of file
+}
+los() {
+    log-success "$@"
+}
diff --git a/bin/log-warning b/bin/log-warning
index ca21cad..7ff7319 100755
--- a/bin/log-warning
+++ b/bin/log-warning
@@ -3,7 +3,6 @@
 log-warning() {
     echo -e '\033[38;5;214mWarning:\033[0m '"$1"
 }
-
 lw() {
     log-warning "$@"
 }
diff --git a/usage.md b/usage.md
index efe3c01..3985929 100644
--- a/usage.md
+++ b/usage.md
@@ -16,11 +16,12 @@ task <command> [options]
 
 commands:
 
-| Command | Option | Description                 |
-|---------|--------|-----------------------------|
-| help    | [grep] | Show help for commands.     |
-| install |        | Install build dependencies. |
-| lint    |        | Run pre-commit.             |
+| Command | Option | Description                     |
+|---------|--------|---------------------------------|
+| help    | [grep] | Show help for commands.         |
+| install |        | Install build dependencies.     |
+| lint    |        | Run pre-commit.                 |
+| version |        | Show version of required tools. |
 
 ```
 
@@ -32,7 +33,7 @@ It is also possible to run multiple commands without parameters: `task install,l
 
 The specification provides the skeleton to implement new commands. Simply add a bash function and help table entry to extend the task file.
 
-When developing new commands it's worth to have a look at the [pattners](/pattnerns) page. It gives you an idea of the bash structures that can be used and applied.
+When developing new commands it's worth to have a look at the [patterns](/patterns) page. It gives you an idea of the bash structures that can be used and applied.
 
 ## Library