diff --git a/.gitignore b/.gitignore
index 192d9af..953c12e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,8 +7,8 @@
 /spec/reports/
 /tmp/
 scratch.rb
+/*.lock
 
 # rspec failure tracking
 .rspec_status
 .DS_Store
-
diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index 83a55d8..0000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,85 +0,0 @@
-PATH
-  remote: .
-  specs:
-    syntax_suggest (2.0.0)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    ast (2.4.2)
-    benchmark-ips (2.12.0)
-    diff-lcs (1.5.0)
-    json (2.7.0)
-    language_server-protocol (3.17.0.3)
-    lint_roller (1.1.0)
-    parallel (1.23.0)
-    parser (3.2.2.4)
-      ast (~> 2.4.1)
-      racc
-    prism (0.18.0)
-    racc (1.7.3)
-    rainbow (3.1.1)
-    rake (12.3.3)
-    regexp_parser (2.8.3)
-    rexml (3.2.6)
-    rspec (3.12.0)
-      rspec-core (~> 3.12.0)
-      rspec-expectations (~> 3.12.0)
-      rspec-mocks (~> 3.12.0)
-    rspec-core (3.12.2)
-      rspec-support (~> 3.12.0)
-    rspec-expectations (3.12.3)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.12.0)
-    rspec-mocks (3.12.6)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.12.0)
-    rspec-support (3.12.1)
-    rubocop (1.57.2)
-      json (~> 2.3)
-      language_server-protocol (>= 3.17.0)
-      parallel (~> 1.10)
-      parser (>= 3.2.2.4)
-      rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.8, < 3.0)
-      rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.28.1, < 2.0)
-      ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.30.0)
-      parser (>= 3.2.1.0)
-    rubocop-performance (1.19.1)
-      rubocop (>= 1.7.0, < 2.0)
-      rubocop-ast (>= 0.4.0)
-    ruby-prof (1.6.3)
-    ruby-progressbar (1.13.0)
-    stackprof (0.2.25)
-    standard (1.32.1)
-      language_server-protocol (~> 3.17.0.2)
-      lint_roller (~> 1.0)
-      rubocop (~> 1.57.2)
-      standard-custom (~> 1.0.0)
-      standard-performance (~> 1.2)
-    standard-custom (1.0.2)
-      lint_roller (~> 1.0)
-      rubocop (~> 1.50)
-    standard-performance (1.2.1)
-      lint_roller (~> 1.1)
-      rubocop-performance (~> 1.19.1)
-    unicode-display_width (2.5.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  benchmark-ips
-  prism
-  rake (~> 12.0)
-  rspec (~> 3.0)
-  ruby-prof
-  stackprof
-  standard
-  syntax_suggest!
-
-BUNDLED WITH
-   2.4.21
diff --git a/lib/syntax_suggest/lex_value.rb b/lib/syntax_suggest/lex_value.rb
index 008cc10..b46a332 100644
--- a/lib/syntax_suggest/lex_value.rb
+++ b/lib/syntax_suggest/lex_value.rb
@@ -28,7 +28,7 @@ def initialize(line, type, token, state, last_lex = nil)
       @is_end = false
       @is_kw = false
       return if type != :on_kw
-      #
+
       return if last_lex && last_lex.fname? # https://github.com/ruby/ruby/commit/776759e300e4659bb7468e2b97c8c2d4359a2953
 
       case token