3-NIRVANA-user-guide/3.2-User-interfaces.md

@@ -8,7 +8,7 @@ CONTENTS:
 [User-defined coefficients for dissipative processes](#user-defined-coefficients-for-dissipative-processes)  
 [User-defined coefficient for ambipolar diffusion](#user-defined-coefficient-for-ambipolar-diffusion)  
 [User-defined body force](#user-defined-body-force)  
-[User-defined cooling- and heating function](#user-defined-cooling-and-heating-function)  
+[User-defined cooling and heating function](#user-defined-cooling-and-heating-function)  
 [User-defined equation of state](#user-defined-equation-of-state)  
 [User-defined initial mesh refinement and refinement control](#user-defined-initial-mesh-refinement-and-refinement-control)   
 [User-defined background magnetic field](#user-defined-background-magnetic-field)   
@@ -1541,7 +1541,7 @@ A body force is enabled by specification of the parameter `_C.force` in
 file `nirvana.par` below category PHYSICS SPECIFICATIONS. An example can
 be found in testproblem `/nirvana/testproblems/MHD/problem21`.
 
-### User-defined cooling- and heating function
+### User-defined cooling and heating function
 
 The modules `sourceCoolingUser.c` and `sourceHeatingUser.c` serve as
 templates for coding a user-defined cooling function,