refactor: lower case

---------

Co-authored-by: Mikhail Katychev <mkatych@gmail.com>

Author: blindFS

README.md

@@ -127,11 +127,11 @@ cat foo.nu | topiary format --language nu
 ### Locally Disable Formatting for Certain Expression
 
 If you don't like the formatted output of certain parts of your code,
-you can choose to disable it locally with a preceding `Topiary: disable` comment:
+you can choose to disable it locally with a preceding `topiary: disable` comment:
 
 ```nushell
 ...
-# Topiary: disable
+# topiary: disable
 let foo = [foo, bar
   baz, ]
 ...

languages/nu.scm

@@ -209,21 +209,21 @@
   (comment) @do_nothing
   .
   (_) @leaf
-  (#match? @do_nothing "Topiary: disable")
+  (#match? @do_nothing "topiary: disable")
 )
 
 (block
   (comment) @do_nothing
   .
   (_) @leaf
-  (#match? @do_nothing "Topiary: disable")
+  (#match? @do_nothing "topiary: disable")
 )
 
 (val_closure
   (comment) @do_nothing
   .
   (_) @leaf
-  (#match? @do_nothing "Topiary: disable")
+  (#match? @do_nothing "topiary: disable")
 )
 
 (val_closure

test/expected_disable.nu

@@ -1,16 +1,16 @@
-# Topiary: disable
+# topiary: disable
 let    foo =   {}
 
 {||
   # other comments
   let foo = 1
-  # Topiary: disable
+  # topiary: disable
   let bar  =  2
 }
 
 module foo {
 
-  #Topiary: disable
+  #topiary: disable
   def   should_not_be_formatted []  { }
 
   def should_be_formatted [] { }

test/input_disable.nu

@@ -1,16 +1,16 @@
-# Topiary: disable
+# topiary: disable
 let    foo =   {}
 
 {  ||
 # other comments
   let foo =   1
-  # Topiary: disable
+  # topiary: disable
   let bar  =  2
 }
 
 module foo {
 
-  #Topiary: disable
+  #topiary: disable
   def   should_not_be_formatted []  { }
 
   def   should_be_formatted []  { }