--- a/doc-src/IsarRef/Thy/Spec.thy Tue Mar 09 16:30:43 2010 +0100
+++ b/doc-src/IsarRef/Thy/Spec.thy Wed Mar 10 16:40:20 2010 +0100
@@ -954,7 +954,7 @@
text {*
\begin{matharray}{rcll}
@{command_def "types"} & : & @{text "theory \<rightarrow> theory"} \\
- @{command_def "typedecl"} & : & @{text "theory \<rightarrow> theory"} \\
+ @{command_def "typedecl"} & : & @{text "local_theory \<rightarrow> local_theory"} \\
@{command_def "arities"} & : & @{text "theory \<rightarrow> theory"} & (axiomatic!) \\
\end{matharray}