Fix typos.

git-svn-id: https://svn.dealii.org/trunk@9006 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/tutorial/chapter-2.step-by-step/step-15.data/intro.tex b/deal.II/doc/tutorial/chapter-2.step-by-step/step-15.data/intro.tex
index a2a348177a3e6c729cb53ed5f8d64850a82ebeb2..fff1678e5a212b8d6afea820fc84755312e83eb4 100644 (file)
--- a/deal.II/doc/tutorial/chapter-2.step-by-step/step-15.data/intro.tex
+++ b/deal.II/doc/tutorial/chapter-2.step-by-step/step-15.data/intro.tex
@@ -159,7 +159,7 @@ value problem
   \qquad\qquad u(0)=0,
   \quad u(1)=1.
 \end{equation}
-Note that this equation degenerates whereever $u^3=x$, which is at least the
+Note that this equation degenerates wherever $u^3=x$, which is at least the
 case at $x\in\{0,1\}$ due to the prescribed boundary values for $u$, but
 possibly at other places as well.  However, for finite elements, we will want
 to have the equation in weak form anyway.  Since the equation is still
@@ -286,7 +286,7 @@ thrown out that make sure that function arguments are correct, and that check
 the internal consistency of the library. The library contains several
 thousands of these checks, and they significantly slow down debug
 computations, but we feel that the benefit of finding programming errors
-earlier and including where the problem exactly appeared to be of signicantly
+earlier and including where the problem exactly appeared to be of significantly
 greater value than faster run-time. After all, all production runs of programs
 should be done in optimized mode anyway.