diff --git a/src/simulation/m_bubbles.fpp b/src/simulation/m_bubbles.fpp
index 0f17bd60c3..0dcec4d891 100644
--- a/src/simulation/m_bubbles.fpp
+++ b/src/simulation/m_bubbles.fpp
@@ -15,7 +15,7 @@ module m_bubbles
 
     use m_variables_conversion !< State variables type conversion procedures
 
-    use m_helper_basic         !< Functions to compare floating point numbers
+    use m_helper_basic         !< Functions to compare floating point
 
     implicit none