whitespace

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3161 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/pm_gamma.h b/lib/pm_gamma.h
index 6630e05c..3c48e52e 100644
--- a/lib/pm_gamma.h
+++ b/lib/pm_gamma.h
@@ -17,8 +17,8 @@ pm_gamma709(float const intensity) {
 
     /* Here are parameters of the gamma transfer function
        for the Netpbm formats.  This is CIE Rec 709.
-       
-       This transfer function is linear for sample values 0 .. .018 
+
+       This transfer function is linear for sample values 0 .. .018
        and an exponential for larger sample values.
        The exponential is slightly stretched and translated, though,
        unlike the popular pure exponential gamma transfer function.
@@ -26,7 +26,7 @@ pm_gamma709(float const intensity) {
     float const gamma = 2.2;
     float const oneOverGamma = 1.0 / gamma;
     float const linearCutoff = 0.018;
-    float const linearExpansion = 
+    float const linearExpansion =
         (1.099 * pow(linearCutoff, oneOverGamma) - 0.099) / linearCutoff;
 
     float brightness;
@@ -49,9 +49,9 @@ pm_ungamma709(float const brightness) {
     float const gamma = 2.2;
     float const oneOverGamma = 1.0 / gamma;
     float const linearCutoff = 0.018;
-    float const linearExpansion = 
+    float const linearExpansion =
         (1.099 * pow(linearCutoff, oneOverGamma) - 0.099) / linearCutoff;
-    
+
     float intensity;
 
     if (brightness < linearCutoff * linearExpansion)