Update properties/P000238.md

Co-authored-by: Patrick Rabau <70125716+prabau@users.noreply.github.com>

Author: GeoffreySangston

properties/P000238.md

@@ -8,7 +8,7 @@ refs:
   - wikipedia: Topological_vector_space
     name: Topological vector space on Wikipedia
   - zb: "0867.46001"
-    name: Functional analysis. 2nd ed. (W. Rudin)
+    name: Functional analysis (W. Rudin, 1991)
 ---
 
 $X$ is homeomorphic to a [topological vector space](https://en.wikipedia.org/wiki/Topological_vector_space) (TVS) over $\mathbb R$.