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-rw-r--r--chapter06/bison.xml7
1 files changed, 4 insertions, 3 deletions
diff --git a/chapter06/bison.xml b/chapter06/bison.xml
index f6247bb94..438485e1a 100644
--- a/chapter06/bison.xml
+++ b/chapter06/bison.xml
@@ -61,7 +61,7 @@ GCC, Gettext, Glibc, Grep, M4, Make, Sed</seg></seglistitem>
<listitem>
<indexterm zone="ch-system-bison bison"><primary sortas="b-bison">bison</primary></indexterm>
<para>generates, from a series of rules, a program
-for analyzing the structure of text files. Bison is a replacement for yacc
+for analyzing the structure of text files. <command>bison</command> is a replacement for <command>yacc</command>
(Yet Another Compiler Compiler).</para>
</listitem>
</varlistentry>
@@ -70,8 +70,9 @@ for analyzing the structure of text files. Bison is a replacement for yacc
<term><command>yacc</command></term>
<listitem>
<indexterm zone="ch-system-bison yacc"><primary sortas="b-yacc">yacc</primary></indexterm>
-<para>is a wrapper for bison, meant for programs
-that still call yacc instead of bison. It calls bison with the -y option.</para>
+<para>is a wrapper for <command>bison</command>, meant for programs
+that still call <command>yacc</command> instead of <command>bison</command>.
+It calls <command>bison</command> with the <parameter>-y</parameter> option.</para>
</listitem>
</varlistentry>