diff --git a/external/lab-good-practice/mycoplasma/mycoplasma.md b/external/lab-good-practice/mycoplasma/mycoplasma.md
index b1b0ba6a223b98abfc0104ab56dc6a3a168dca59..0036cb22ef17eb4ef50243e98a901636dbb5ee6c 100644
--- a/external/lab-good-practice/mycoplasma/mycoplasma.md
+++ b/external/lab-good-practice/mycoplasma/mycoplasma.md
@@ -73,6 +73,6 @@ Here are some examples of kits used by LCSB researchers:
 
 The longer the intervalls between tests, the more research has to be put into questions and the more work has to be repeated to be sure about the results.
 
-The LCSB, therefore, recommands to test cell cultures for mycoplasma contaminations *at time of arrival* and aftewards at *monthly intervalls*. 
+The LCSB, therefore, recommands to test cell cultures for mycoplasma contaminations **at time of arrival** and aftewards at **monthly intervalls**. 
 You do not only prevent your own research results to be invalidated, but help your colleagues' cell cultures to remain free of mycoplasma contaminations.