Remove trailing white space

diff --git a/include/deal.II/fe/fe_dgq.h b/include/deal.II/fe/fe_dgq.h
index d65093ccd9f9aa5cbc37f7addb8e35344d442dd1..be06dacca8ffd2734ca534a8db99265d7cbe4257 100644 (file)
--- a/include/deal.II/fe/fe_dgq.h
+++ b/include/deal.II/fe/fe_dgq.h
@@ -438,7 +438,7 @@ public:
  * space Polynomials::Legendre. The tensor product is achieved using
  * TensorProductPolynomials and the ordering of shape functions, like in
  * TensorProductPolynomials, is lexicographic. For instance, the ordering in 2d
- * is $P_0(x)P_0(y),\ P_1(x)P_0(y),\ \ldots,\ P_n(x)P_0(y),\ P_0(x)P_1(y),\ 
+ * is $P_0(x)P_0(y),\ P_1(x)P_0(y),\ \ldots,\ P_n(x)P_0(y),\ P_0(x)P_1(y),\
  * \ldots,\ P_n(x)P_1(y),\ \ldots,\ P_0(x)P_n(y),\ \ldots,\ P_n(x)P_n(y)$ when
  * <tt>degree=n</tt> where $\{P_i\}_{i=0}^{n}$ are the one-dimensional Legendre
  * polynomials defined on $[0,1]$. As opposed to the basic FE_DGQ element,