Get rid of extraneous "f"

indra/newview/llphysicsmotion.cpp

@@ -628,7 +628,7 @@ BOOL LLPhysicsMotion::onUpdate(F32 time)
         const F32 area_for_max_settings = 0.0;
         const F32 area_for_min_settings = 1400.0;
         const F32 area_for_this_setting = area_for_max_settings + (area_for_min_settings-area_for_max_settings)*(1.0-lod_factor);
-        const F32 pixel_area = fsqrtf(mCharacter->getPixelArea());
+        const F32 pixel_area = sqrtf(mCharacter->getPixelArea());
         
         const BOOL is_self = (dynamic_cast<LLVOAvatarSelf *>(mCharacter) != NULL);
         if ((pixel_area > area_for_this_setting) || is_self)