Update advection_rk.rst

harpolea · web-flow · commit 0e66157103d3 · 2018-10-31T13:32:59.000-04:00
diff --git a/docs/source/advection_rk.rst b/docs/source/advection_rk.rst
@@ -11,7 +11,7 @@ Subpackages
 
 .. toctree::
 
-    advection_rk\.problems
+    advection_rk.problems
 
 Submodules
 ----------
