Translate German variable name

Korr -> Corr in math

Change-Id: I33c3d0fa62aa0c4b6fd418ba2e49b90b019b8714
Reviewed-on: https://gerrit.libreoffice.org/48782Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>

sal/rtl/math.cxx

@@ -75,7 +75,7 @@ static double getN10Exp(int nExp)
 
 namespace {
 
-double const nKorrVal[] = {
+double const nCorrVal[] = {
     0, 9e-1, 9e-2, 9e-3, 9e-4, 9e-5, 9e-6, 9e-7, 9e-8,
     9e-9, 9e-10, 9e-11, 9e-12, 9e-13, 9e-14, 9e-15
 };
@@ -539,7 +539,7 @@ inline void doubleToString(typename T::String ** pResult,
             {
                 int nDigit;
                 if (nDigits-1 == 0 && i > 0 && i < 14)
-                    nDigit = static_cast< int >(floor( fValue + nKorrVal[15-i]));
+                    nDigit = static_cast< int >(floor( fValue + nCorrVal[15-i]));
                 else
                     nDigit = static_cast< int >(fValue + 1E-15);
 
@@ -1116,7 +1116,7 @@ double SAL_CALL rtl_math_round(double fValue, int nDecPlaces,
             else
                 nIndex = 15 - nExp;
 
-            fValue = floor(fValue + 0.5 + nKorrVal[nIndex]);
+            fValue = floor(fValue + 0.5 + nCorrVal[nIndex]);
         }
         break;
         case rtl_math_RoundingMode_Down: