Material: Linter cleanup

src/Mod/Material/Resources/Models/Mechanical/MooneyRivlin.yml

@@ -27,7 +27,7 @@ Model:
   URL: 'http://www.dhondt.de/ccx_2.21.pdf'
   Description: >
     A hyperelastic material model where the strain energy density function
-    W is a linear combination of two invariants of the left Cauchy–Green 
+    W is a linear combination of two invariants of the left Cauchy–Green
     deformation tensor B
   MooneyRivlin:
     DisplayName: "Mooney-Rivlin"

src/Mod/Material/Resources/Models/Mechanical/NeoHooke.yml

@@ -26,7 +26,7 @@ Model:
   UUID: '569ebc58-ef29-434a-83be-555a0980d505'
   URL: 'http://www.dhondt.de/ccx_2.21.pdf'
   Description: >
-    A neo-Hookean solid is a hyperelastic material model, similar to 
+    A neo-Hookean solid is a hyperelastic material model, similar to
     Hooke's law, that can be used for predicting the nonlinear stress-strain
     behavior of materials undergoing large deformations.
   NeoHooke:

src/Mod/Material/Resources/Models/Mechanical/OgdenN1.yml

@@ -28,7 +28,7 @@ Model:
   Description: >
     The Ogden material model is a hyperelastic material model used to
     describe the non-linear stress–strain behaviour of complex materials
-    such as rubbers, polymers, and biological tissue. 
+    such as rubbers, polymers, and biological tissue.
   OgdenN1:
     DisplayName: "Ogden N=1"
     Type: '2DArray'

src/Mod/Material/Resources/Models/Mechanical/OgdenN2.yml

@@ -28,7 +28,7 @@ Model:
   Description: >
     The Ogden material model is a hyperelastic material model used to
     describe the non-linear stress–strain behaviour of complex materials
-    such as rubbers, polymers, and biological tissue. 
+    such as rubbers, polymers, and biological tissue.
   OgdenN2:
     DisplayName: "Ogden N=2"
     Type: '2DArray'

src/Mod/Material/Resources/Models/Mechanical/OgdenN3.yml

@@ -28,7 +28,7 @@ Model:
   Description: >
     The Ogden material model is a hyperelastic material model used to
     describe the non-linear stress–strain behaviour of complex materials
-    such as rubbers, polymers, and biological tissue. 
+    such as rubbers, polymers, and biological tissue.
   OgdenN3:
     DisplayName: "Ogden N=3"
     Type: '2DArray'