Clarify optional else clause.

diff --git a/doc/SystemTap_Beginners_Guide/en-US/ScriptConstructs.xml b/doc/SystemTap_Beginners_Guide/en-US/ScriptConstructs.xml
index 2550efce4952351c7cfdff13177a7c96686665f2..89334eff4f038078fbc3e1a05710d69e5b31263d 100644 (file)
--- a/doc/SystemTap_Beginners_Guide/en-US/ScriptConstructs.xml
+++ b/doc/SystemTap_Beginners_Guide/en-US/ScriptConstructs.xml
@@ -177,7 +177,8 @@ The <command><replaceable>statement1</replaceable></command> is executed if the
 <command><replaceable>condition</replaceable></command> expression is
 non-zero. The <command><replaceable>statement2</replaceable></command> is
 executed if the <command><replaceable>condition</replaceable></command>
-expression is zero. The <command>else</command> is optional. Both
+expression is zero. The <command>else</command> clause 
+(<command>else</command> <replaceable>statement2</replaceable>)is optional. Both
 <command><replaceable>statement1</replaceable></command> and
 <command><replaceable>statement2</replaceable></command> can be statement
 blocks.