cosmetic fix

src/tools/gcc.lua

@@ -308,10 +308,10 @@
 				table.insert(result, link)
 			else
 				local endswith = function(s, ptrn)
-					 return ptrn == string.sub(s, -string.len(ptrn))
+					return ptrn == string.sub(s, -string.len(ptrn))
 				end
 				local name = path.getname(link)
-				-- Check link mode preference and set flags for linker accordingly
+				-- Check whether link mode decorator is present 
 				if endswith(name, ":static") then
 					name = string.sub(name, 0, -8)
 					table.insert(static_syslibs, "-l" .. name)