bin/ix-stack-2 in ix-cli-0.0.19 vs bin/ix-stack-2 in ix-cli-0.0.20

@@ -12,10 +12,10 @@
   line = line.to_i
   range_left = ((line - 5)..line).to_a
   range_right = (line..(line + 5)).to_a
   full_range = (range_left + range_right).sort
 
-  if File.exists?(filepath)
+  if File.exist?(filepath)
     file_line = 0
     File.read(filepath).each_line do |fline|
       file_line += 1
       if full_range.include?(file_line)
         if line == file_line