typo fixes

4 files changed, 3 insertions, 3 deletions

diff --git a/geometry/formulars.cpp b/geometry/formulas.cpp
index e34b3c6..e34b3c6 100644
--- a/geometry/formulars.cpp
+++ b/geometry/formulas.cpp
diff --git a/geometry/formulars3d.cpp b/geometry/formulas3d.cpp
index 84e17c0..84e17c0 100644
--- a/geometry/formulars3d.cpp
+++ b/geometry/formulas3d.cpp
diff --git a/geometry/geometry.tex b/geometry/geometry.tex
index 2a22552..57c8092 100644
--- a/geometry/geometry.tex
+++ b/geometry/geometry.tex
@@ -28,7 +28,7 @@
 \end{algorithm}
 
 \subsection{Formeln~~--~\texttt{std::complex}}
-\sourcecode{geometry/formulars.cpp}
+\sourcecode{geometry/formulas.cpp}
 \sourcecode{geometry/linesAndSegments.cpp}
 \sourcecode{geometry/sortAround.cpp}
 \input{geometry/triangle}
@@ -37,7 +37,7 @@
 \sourcecode{geometry/circle.cpp}
 
 \subsection{Formeln -- 3D}
-\sourcecode{geometry/formulars3d.cpp}
+\sourcecode{geometry/formulas3d.cpp}
 
 \optional{
 	\subsection{3D-Kugeln \opthint}
diff --git a/geometry/linesAndSegments.cpp b/geometry/linesAndSegments.cpp
index c86b331..c3c09f7 100644
--- a/geometry/linesAndSegments.cpp
+++ b/geometry/linesAndSegments.cpp
@@ -31,7 +31,7 @@ vector<pt> lineSegmentIntersection(pt p0, pt p1, pt p2, pt p3) {
 	return result;
 }
 
-// Entfernung von Punkt p zur Gearden durch a-b. 2d und 3d
+// Entfernung von Punkt p zur Geraden durch a-b. 2d und 3d
 double distToLine(pt a, pt b, pt p) {
 	return abs(cross(p - a, b - a)) / abs(b - a);
 }