Remove unnecessary output

mzlogin · mzlogin · commit 9f256fd03877 · 2018-05-11T13:41:00.000+08:00
diff --git a/ftplugin/markdown.vim b/ftplugin/markdown.vim
@@ -402,8 +402,6 @@ function! s:DeleteExistingToc()
                 let l:markdownStyle = "Unknown"
             else
                 let l:endLineNumber = line(".")
-                echo l:beginLineNumber
-                echo l:endLineNumber
                 execute l:beginLineNumber. "," . l:endLineNumber. "delete_"
             end
         else
