Correcting some typos

cat_long_createTPM.m

@@ -18,7 +18,7 @@
 % 
 %   job
 %    .files        .. cellstr of input files of the GM segment p1*.nii
-%    .fstrength    .. main control paramter 
+%    .fstrength    .. main control parameter 
 %                     0 = use original parameters
 %                     1 = hard settings for small variations (plasticity)
 %                     2 = medium settings for avg variations (aging)
@@ -33,7 +33,7 @@
 %                     (default: [ 0.30 0.25 0.20 0.15 0.10 ]);
 %    .scsize       .. filter size factor of different classes
 %                     (default: [ 1 1 1 2 2 2 ]); 
-%    .smoothness   .. main filter paramter 
+%    .smoothness   .. main filter parameter 
 %                     (default=1,range 1=accurate to 8=soft)
 %    .median       .. use median filter (default=1)
 %    .sanlm        .. use sanlm filter (default=0);

cat_surf_createCS.m

@@ -57,7 +57,7 @@
     opt.SRP = 0; 
   end
 
-  % surface evaluation paramter 
+  % surface evaluation parameter 
   res = struct('euler_characteristic',nan,'defect_size',nan,'lh',struct(),'rh',struct()); 
 
 %#ok<*AGROW>

cat_surf_parameters.m

@@ -237,7 +237,7 @@
 
         if job.area
           %% local surface area by nearest neighbor approach (see Winkler 2012, 2017)
-          %  As far as cat_surf_paramters characterize the original surface
+          %  As far as cat_surf_parameters characterize the original surface
           %  her only the simple surface area is esimated an mapped to all
           %  connected vertices (simply divided by 3 that describes the COM
           %  alingment but the alignments by the voronoi / outer-circle  

cat_surf_renderv.m

@@ -14,7 +14,7 @@
 %  opt              .. render parameter
 %   .mat            .. orientation matrix (e.g. for rigid registration)
 %   .view           .. render view = ['l'|'r'|'t'|'d'|'f'|b'] (default 'l')
-%   .interp         .. resolution paramter (default 1.4) 
+%   .interp         .. resolution parameter (default 1.4) 
 %                      (higer = more pixel but slower)
 %   .bd             .. image boundary (default 0.5)
 %   .h              .. figure/axis handle

cat_vol_set_com.m

@@ -9,7 +9,7 @@
 % 
 % Only if no input is defined the function is called interactively and the
 % estimated transformation is applied to the images. Otherwise, only the 
-% Affine paramter is returned.
+% Affine parameter is returned.
 % ______________________________________________________________________
 %
 % Christian Gaser, Robert Dahnke

cat_vol_simgrow.m

@@ -6,7 +6,7 @@
 %  DIST (3D  single) .. distance map from region-growing
 %  ALAB (3D  single) .. input label map
 %  SEG  (3D  single) .. input tissue map
-%  d    (1x1 double) .. growing treshhold paramter (max local gradient)
+%  d    (1x1 double) .. growing treshhold parameter (max local gradient)
 %                       in SEG
 %  dims (1x3 double) .. voxel dimensions (default [1,1,1])
 %  dd   (1x2 double) .. general growing limits in SEG