diff --git a/src/Model/TransportModel/tsp1cnc1.f90 b/src/Model/TransportModel/tsp1cnc1.f90
index 7d4e27b2750..078096dd9ae 100644
--- a/src/Model/TransportModel/tsp1cnc1.f90
+++ b/src/Model/TransportModel/tsp1cnc1.f90
@@ -255,7 +255,7 @@ subroutine cnc_fc(this, rhs, ia, idxglo, matrix_sln)
     return
   end subroutine cnc_fc
 
-  !> @brief Calculate flow associated with constant concentration/tempearture
+  !> @brief Calculate flow associated with constant concentration/temperature
   !! boundary
   !!
   !! This method overrides bnd_cq()