runtime: Fix typos in various files

closes: #12836

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Viktor Szépe <viktor@szepe.net>
diff --git a/runtime/ftplugin/debchangelog.vim b/runtime/ftplugin/debchangelog.vim
index 062fc05..dca7f73 100644
--- a/runtime/ftplugin/debchangelog.vim
+++ b/runtime/ftplugin/debchangelog.vim
@@ -122,7 +122,7 @@
     normal! 1G0
     call search(')')
     normal! h
-    " ':normal' doens't support key annotation (<c-a>) directly.
+    " ':normal' doesn't support key annotation (<c-a>) directly.
     " Vim's manual recommends using ':exe' to use key annotation indirectly (backslash-escaping needed though).
     exe "normal! \<c-a>"
     call setline(1, substitute(getline(1), '-\$\$', '-', ''))
diff --git a/runtime/ftplugin/readline.vim b/runtime/ftplugin/readline.vim
index eba7122..524eeb7 100644
--- a/runtime/ftplugin/readline.vim
+++ b/runtime/ftplugin/readline.vim
@@ -25,7 +25,7 @@
 endif
 
 if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
-  let b:browsefilter = "Readline Intialization Files (inputrc .inputrc)\tinputrc;*.inputrc\n" ..
+  let b:browsefilter = "Readline Initialization Files (inputrc .inputrc)\tinputrc;*.inputrc\n" ..
 	\	       "All Files (*.*)\t*.*\n"
   let b:undo_ftplugin ..= " | unlet! b:browsefilter"
 endif
diff --git a/runtime/ftplugin/rst.vim b/runtime/ftplugin/rst.vim
index ff7a402..c88e8f2 100644
--- a/runtime/ftplugin/rst.vim
+++ b/runtime/ftplugin/rst.vim
@@ -28,7 +28,7 @@
 " directives (..) and ordered lists (1.), although it can cause problems for
 " many other cases.
 "
-" More sophisticated indentation rules should be revisted in the future.
+" More sophisticated indentation rules should be revisited in the future.
 
 if exists("g:rst_style") && g:rst_style != 0
     setlocal expandtab shiftwidth=3 softtabstop=3 tabstop=8
diff --git a/runtime/ftplugin/sql.vim b/runtime/ftplugin/sql.vim
index 1c02a98..7a29d39 100644
--- a/runtime/ftplugin/sql.vim
+++ b/runtime/ftplugin/sql.vim
@@ -140,7 +140,7 @@
                         \ )
 
             " Remove duplicates, since sqlanywhere.vim can exist in the
-            " sytax, indent and ftplugin directory, yet we only want
+            " syntax, indent and ftplugin directory, yet we only want
             " to display the option once
             let index = match(sqls, '.\{-}\ze\n')
             while index > -1
@@ -204,7 +204,7 @@
         endif
         let b:sql_type_override = new_sql_type
 
-        " Remove any cached SQL since a new sytax will have different
+        " Remove any cached SQL since a new syntax will have different
         " items and groups
         if !exists('g:loaded_sql_completion') || g:loaded_sql_completion >= 100
             call sqlcomplete#ResetCacheSyntax()
diff --git a/runtime/ftplugin/tidy.vim b/runtime/ftplugin/tidy.vim
index 470548d..b81b66d 100644
--- a/runtime/ftplugin/tidy.vim
+++ b/runtime/ftplugin/tidy.vim
@@ -1,5 +1,5 @@
 " Vim filetype plugin file
-" Language:	HMTL Tidy Configuration
+" Language:	HTML Tidy Configuration
 " Maintainer:	Doug Kearns <dougkearns@gmail.com>
 " Last Change:	2020 Sep 4
 
diff --git a/runtime/ftplugin/zig.vim b/runtime/ftplugin/zig.vim
index e740a52..5f453fc 100644
--- a/runtime/ftplugin/zig.vim
+++ b/runtime/ftplugin/zig.vim
@@ -17,7 +17,7 @@
 " Match Zig builtin fns
 setlocal iskeyword+=@-@
 
-" Recomended code style, no tabs and 4-space indentation
+" Recommended code style, no tabs and 4-space indentation
 setlocal expandtab
 setlocal tabstop=8
 setlocal softtabstop=4