--- linklint-2.3.5.orig/linklint-2.3.5
+++ linklint-2.3.5/linklint-2.3.5
@@ -440,7 +440,7 @@
   -netset           ... and update last modified status in the cache.
   -retry            Only check urls that had host failures.
   -flush            Remove urls from cache that aren't currently being checked.
-  -checksum         Exaustive check of modified status.
+  -checksum         Exhaustive check of modified status.
   -cache dir        Read/save "linklint.url" cache file in this directory.
 
 Output:
@@ -526,7 +526,7 @@
     "html::\.($HtmlExts)\$",
     'java archive::\.jar$',
     'map::\.map$',
-    'image::\.(gif|jpg|jpeg|tif|tiff|pic|pict|hdf|ras|xbm)$',
+    'image::\.(png|gif|jpg|jpeg|tif|tiff|pic|pict|hdf|ras|xbm)$',
     'text::\.txt$',
     'audio::\.(au|snd|wav|aif|aiff|midi|mid)$',
     'video::\.(mpg|mpeg|avi|qt|mov)$',
@@ -636,6 +636,7 @@
 $MiscFlags = join "|", qw/
 
     case
+    checksum
     concise_url
     error
     flush
@@ -1306,7 +1307,7 @@
 # LinkRemote($link, $referer)
 #
 #     Checks $link via http.  If it is an html file it is parsed and
-#     the results go into local lists maintained by LinkLink().
+#     the results go into local lists maintained by LinkLint().
 #--------------------------------------------------------------------------
 
 sub LinkRemote
@@ -2472,7 +2473,7 @@
     $TotFail = $UrlFail;
 
     $CheckedUrls && print
-        &Plural($CheckedUrls, "Linklink checked %d url%s:\n"),
+        &Plural($CheckedUrls, "Linklint checked %d url%s:\n"),
         &Plural($UrlOk,"    %d %w ok, "),
         $TotFail, " failed",
         $UrlMoved ? &Plural($UrlMoved, ". %N url%s moved") : '',