clean up config

hugo.toml

@@ -70,13 +70,10 @@ summaryLength = "10"
 [menu]
   [[menu.main]]
     identifier = "posts"
-    # you can add extra information before the name (HTML format is supported), such as icons
     pre = ""
-    # you can add extra information after the name (HTML format is supported), such as icons
     post = ""
     name = "Posts"
     url = "/posts/"
-    # title will be shown when you hover on this menu link
     title = ""
     weight = 1
   [[menu.main]]
@@ -104,11 +101,8 @@ summaryLength = "10"
     title = ""
     weight = 4
 
-# Markup related configuration in Hugo
 [markup]
-  # Syntax Highlighting (https://gohugo.io/content-management/syntax-highlighting)
   [markup.highlight]
-    # false is a necessary configuration (https://github.com/dillonzq/LoveIt/issues/158)
     noClasses = false
     codeFences = true
     lineNos = true
@@ -132,7 +126,6 @@ summaryLength = "10"
   series = "series"
 
 [outputs]
-  # DoIt CHANGED | 0.2.0
   home = ["HTML", "RSS"]
   page = ["HTML"]
   section = ["HTML", "RSS"]