diff --git a/docs/examples/kalman_filter/example_7.rst b/docs/examples/kalman_filter/example_7.rst
index 3fd54a15..586a271c 100644
--- a/docs/examples/kalman_filter/example_7.rst
+++ b/docs/examples/kalman_filter/example_7.rst
@@ -1,4 +1,4 @@
-Example 7 - Estimating the temperature of the heaing liquid I
+Example 7 - Estimating the temperature of the heating liquid I
 =============================================================
 
 Implementation of: https://www.kalmanfilter.net/kalman1d.html#ex7
diff --git a/docs/examples/kalman_filter/example_8.rst b/docs/examples/kalman_filter/example_8.rst
index 758851a8..f59b01c9 100644
--- a/docs/examples/kalman_filter/example_8.rst
+++ b/docs/examples/kalman_filter/example_8.rst
@@ -1,4 +1,4 @@
-Example 8 - Estimating the temperature of the heaing liquid II
+Example 8 - Estimating the temperature of the heating liquid II
 ==============================================================
 
 Implementation of: https://www.kalmanfilter.net/kalman1d.html#ex8