testing mapdl functionality

Author: krishnatejas12

examples/00-systemcoupling/cht_pipe.py

@@ -43,7 +43,7 @@
 
 
 The flow is smooth inside the pipe and the outer wall of the pipe is adiabatic. Fluid enters
-at an initial temperature of 300K while the outside pipe of the wall is at 400K. 
+at an initial temperature of 300K while the outside pipe of the wall is at 400K.
 The setup is simulated for a few iterations to allow the examination
 of the temperature field in the pipe.
 
@@ -96,7 +96,7 @@
 
 # # %%
 # # Create hollow pipe
-# mapdl.cyl4(0, 0, rad1=r_in, rad2=r_out, depth=l)  
+# mapdl.cyl4(0, 0, rad1=r_in, rad2=r_out, depth=l)
 # mapdl.esize(0.002)
 # mapdl.vsweep(1)
 # print(mapdl.geometry.anum)