X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=Introduction.m4;fp=Introduction.m4;h=230e038a73b2c7e97ff91eef1be4b28415555122;hb=d97688b97a0478d658be2a71af4760e2fb5521ac;hp=3f0f5b3ad926dcca588586d89bb1b36742ecc691;hpb=d96d1a6c9eb3100b4b2474a39c73ac0f72f66fea;p=aple.git

diff --git a/Introduction.m4 b/Introduction.m4
index 3f0f5b3..230e038 100644
--- a/Introduction.m4
+++ b/Introduction.m4
@@ -24,8 +24,8 @@ for Developmental Biology and the Friedrich Miescher Laboratory in
 Tübingen, Germany. Over time they morphed into a generic document
 that was made public in December 2019. </p>
 
-<p> The title is of course a pun on the famous book "Advanced
-Programming in the Unix Environment" by W. Richard Stevens. While
+<p> The title is of course a pun on the famous book <em>Advanced
+Programming in the Unix Environment</em> by W. Richard Stevens. While
 Stevens' book centers around C programming, we try to convey
 fundamental ideas without assuming substantial programming skills.
 An elementary knowledge of shell and C programming is certainly