getSampletime -> getSampleTime

Change-Id: I87aaa87be068d414903a0e1e22bfe4183cf45ab0
diff --git a/media/ndk/NdkMediaExtractor.cpp b/media/ndk/NdkMediaExtractor.cpp
index b0a9590..f9f9ac3 100644
--- a/media/ndk/NdkMediaExtractor.cpp
+++ b/media/ndk/NdkMediaExtractor.cpp
@@ -205,7 +205,7 @@
 }
 
 EXPORT
-int64_t AMediaExtractor_getSampletime(AMediaExtractor *mData) {
+int64_t AMediaExtractor_getSampleTime(AMediaExtractor *mData) {
     int64_t time;
     if (mData->mImpl->getSampleTime(&time) != OK) {
         return -1;