docs: Regenerate CLI docs

Fixes #5779

docs/content/en/commands/hugo.md

@@ -1,5 +1,5 @@
 ---
-date: 2019-01-30
+date: 2019-03-26
 title: "hugo"
 slug: hugo
 url: /commands/hugo/
@@ -49,14 +49,15 @@ hugo [flags]
       --minify                 minify any supported output format (HTML, XML etc.)
       --noChmod                don't sync permission mode of files
       --noTimes                don't sync modification time of files
+      --path-warnings          print warnings on duplicate target paths etc.
       --quiet                  build in quiet mode
       --renderToMemory         render to memory (only useful for benchmark testing)
   -s, --source string          filesystem path to read files relative from
-      --stepAnalysis           display memory and timing of different steps of the program
       --templateMetrics        display metrics about template executions
       --templateMetricsHints   calculate some improvement hints when combined with --templateMetrics
   -t, --theme strings          themes to use (located in /themes/THEMENAME/)
       --themesDir string       filesystem path to themes directory
+      --trace file             write trace to file (not useful in general)
   -v, --verbose                verbose output
       --verboseLog             verbose logging
   -w, --watch                  watch filesystem for changes and recreate as needed
@@ -75,4 +76,4 @@ hugo [flags]
 * [hugo server](/commands/hugo_server/)	 - A high performance webserver
 * [hugo version](/commands/hugo_version/)	 - Print the version number of Hugo
 
-###### Auto generated by spf13/cobra on 30-Jan-2019
+###### Auto generated by spf13/cobra on 26-Mar-2019