Typo in new docs.

diff --git a/Doc/lib/libmath.tex b/Doc/lib/libmath.tex
index 3590467ca6cce4ee290d5a57c39a5de7259e2645..7f25eba67586ee0b76cc5d0fbdb7e4a7fb3c03e8 100644 (file)
--- a/Doc/lib/libmath.tex
+++ b/Doc/lib/libmath.tex
@@ -157,7 +157,7 @@ Converts angle \var{x} from radians to degrees.
 Converts angle \var{x} from degrees to radians.
 \end{funcdesc}
 
-Hyerbolic functions:
+Hyperbolic functions:
 
 \begin{funcdesc}{cosh}{x}
 Return the hyperbolic cosine of \var{x}.