nginx-confgen 2.2 + minor ncdu page updates

dat/ncdu/binfmt.md

@@ -168,8 +168,8 @@ unknown keys are ignored.  Summary of keys recognized by ncdu:
 **Common fields for all items**
 
 type
-:   Mandatory. A negative value indicates that the item that has been excluded
-    from the size calculations for some reason, positive values are used for
+:   Mandatory. A negative value indicates that the item has been excluded from
+    the size calculations for some reason, positive values are used for
     different item types:
 
     ---  --
@@ -240,7 +240,7 @@ sub
 :   Reference to the last item in this directory, or absent if the directory is
     empty.
 
-**Fields for type=3**
+**Fields for type = 3**
 
 ino
 :   Inode number.
@@ -359,6 +359,6 @@ Testing
     the best way to verify a file is to run both:
 
     ```
-    ncdu -f file.ncdu -o/dev/null   # Read entire tree and export to /dev/null
+    ncdu -o/dev/null -f file.ncdu   # Read entire tree and export to /dev/null
     ncdubinfmt.pl <file.ncdu        # Read and verify the entire file
     ```

dat/ncdu/jsonfmt.md

@@ -1,4 +1,4 @@
-% Ncdu Export File Format
+% Ncdu JSON Export File Format
 
 This document describes the file format that ncdu 1.9 and later use for the
 export/import feature (the `-o` and `-f` options). Check the [ncdu