Remove superfluous trailing white space from TCL files

site_ansto/instrument/reflectometer/config/parameters/parameters.tcl

@@ -51,7 +51,7 @@ foreach vn {
 }
 
 foreach vn {
-  mode 
+  mode
   guide_element
 } {
   ::utility::mkVar $vn Text manager $vn true parameter true true
@@ -60,7 +60,7 @@ foreach vn {
 
 detector_distance 10000
 detector_base 300
-anal_distance 6894.94 
+anal_distance 6894.94
 anal_base 20
 slit4_distance 5331.15
 slit4_base 20
@@ -69,14 +69,14 @@ sample_base 50
 slit3_distance 4744.4
 slit3_base 20
 guide1_distance 2900.4 ;# distance measured to axis of rotation
-guide1_base 
+guide1_base
 guide2_distance 3200   ;# distance measured to midpoint of the 2nd compound mirror (i.e. closest to the sample)
 guide2_base
 slit2_distance 1909.9
 slit2_base 20
 chopper4_distance 808
 chopper4_base 20
-chopper4_phase_offset 14.465 
+chopper4_phase_offset 14.465
 chopper3_distance 359
 chopper3_base 20
 chopper3_phase_offset 14.59