Upgrade jsut webrick

Author: burner1024

docs/Gemfile

@@ -26,4 +26,4 @@ gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 # Performance-booster for watching directories on Windows
 gem "wdm", "~> 0.1.0" if Gem.win_platform?
 
-gem "webrick", "~> 1.7"
+gem "webrick", "~> 1.8.2"

docs/Gemfile.lock

@@ -260,7 +260,7 @@ GEM
       concurrent-ruby (~> 1.0)
     unicode-display_width (1.8.0)
     uri (0.13.0)
-    webrick (1.8.1)
+    webrick (1.8.2)
 
 PLATFORMS
   x86_64-linux
@@ -271,7 +271,7 @@ DEPENDENCIES
   jekyll-feed (~> 0.6)
   jekyll-remote-theme
   tzinfo-data
-  webrick (~> 1.7)
+  webrick (~> 1.8.2)
 
 BUNDLED WITH
    2.3.5