diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index 0407c34e74..114671a4e6 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -280,7 +280,7 @@ ENDIF()
 # Use the found libTKernel as a template for all other OCC libraries
 # TODO Extract this into macro/function
 foreach(lib ${OPENCASCADE_LIBRARY_NAMES})
-    # Make sure we'll handle the Windows/MSVC debug postfix convetion too.
+    # Make sure we'll handle the Windows/MSVC debug postfix convention too.
     string(REPLACE TKerneld "${lib}" lib_path "${libTKernel}")
     string(REPLACE TKernel "${lib}" lib_path "${lib_path}")
 	list(APPEND OPENCASCADE_LIBRARIES "${lib_path}")
@@ -355,7 +355,7 @@ IF(COLLADA_SUPPORT AND BUILD_CONVERT)
 
 		# Use the found OpenCOLLADAFramework as a template for all other OpenCOLLADA libraries
 		foreach(lib ${OPENCOLLADA_LIBRARY_NAMES})
-            # Make sure we'll handle the Windows/MSVC debug postfix convetion too.
+            # Make sure we'll handle the Windows/MSVC debug postfix convention too.
             string(REPLACE OpenCOLLADAFrameworkd "${lib}" lib_path "${OpenCOLLADAFramework}")
             string(REPLACE OpenCOLLADAFramework "${lib}" lib_path "${lib_path}")
  			list(APPEND OPENCOLLADA_LIBRARIES "${lib_path}")
diff --git a/test/run.py b/test/run.py
index 75352d2285..102529d9f9 100644
--- a/test/run.py
+++ b/test/run.py
@@ -45,7 +45,7 @@ else:
 test_cases = []
 failed = []
 
-# Create the ouput directory
+# Create the output directory
 cwd = os.path.abspath(os.path.dirname(inspect.getfile(inspect.currentframe())))
 os.chdir(cwd)
 if not os.path.exists("output"): os.mkdir("output")