fix tests for trailing spaces

Author: NathanLovato

tests/expected/trailing_spaces.gd

@@ -1,11 +1,9 @@
-## This function is the best in the world.
-##
-## There are no mistakes in it.
-func best_function() -> String:
-	var new_string: String = """
+# This test ensures that trailing white space is preserved in a multi-line
+# string after the opening mark and content inside the string, but gets removed
+# after the closing multiline string mark and other statements.
+func test_trailing_spaces() -> String:
+	var new_string: String = """  
 	This is a multi-line string with trailing spaces.  
 	"""
 
 	return new_string
-
-# EOF

tests/input/trailing_spaces.gd

@@ -1,11 +1,9 @@
-## This function is the best in the world.  
-##  
-## There are no mistakes in it.			
-func best_function() -> String:  
+# This test ensures that trailing white space is preserved in a multi-line
+# string after the opening mark and content inside the string, but gets removed
+# after the closing multiline string mark and other statements.
+func test_trailing_spaces() -> String:  
 	var new_string: String = """  
 	This is a multi-line string with trailing spaces.  
 	"""  
 
 	return new_string	
- 
-# EOF