Swap dependency line regarding "convert"

T-X · T-X · commit 4c89f6a91cd0 · 2016-10-04T16:05:52.000+02:00
Let's keep the structure for the dependency listing to name the
expected, called tool first.
diff --git a/README.md b/README.md
@@ -13,7 +13,7 @@ are determined by wireshark filter rules.
 * csvtool
 * getopts
 * gnuplot
-* ImageMagick ("convert" tool)
+* convert (from ImageMagick suite)
 
 ## Usage
 
