step-26: Remove stray newline in formula

diff --git a/examples/step-26/doc/intro.dox b/examples/step-26/doc/intro.dox
index b4db15be54a837367dd150918dbbbe44a5eeaad5..84f6b5ce168de60dc6320f9cd7cf061f0ec46664 100644 (file)
--- a/examples/step-26/doc/intro.dox
+++ b/examples/step-26/doc/intro.dox
@@ -16,7 +16,7 @@ This program implements the heat equation
   \forall \mathbf x \in \Omega, t\in (0,T),
   \\
   u(\mathbf x, 0) &= u_0(\mathbf x) &&
-  \forall \mathbf x \in \Omega, \\
+  \forall \mathbf x \in \Omega,
   \\
   u(\mathbf x, t) &= g(\mathbf x,t) &&
   \forall \mathbf x \in \partial\Omega, t \in (0,T).