Fix cpplint's whitespace warnings.

Change-Id: I16b69d773e59b49e8e30227b5aa5cb1959a8930f
diff --git a/src/zip_archive.h b/src/zip_archive.h
index acf18b0..17c9ddc 100644
--- a/src/zip_archive.h
+++ b/src/zip_archive.h
@@ -37,7 +37,6 @@
 class MemMap;
 
 class ZipEntry {
-
  public:
   // Uncompress an entry, in its entirety, to an open file descriptor.
   bool Extract(File& file);
@@ -46,7 +45,7 @@
 
  private:
 
-  ZipEntry(ZipArchive* zip_archive, const byte* ptr) : zip_archive_(zip_archive), ptr_(ptr) {};
+  ZipEntry(ZipArchive* zip_archive, const byte* ptr) : zip_archive_(zip_archive), ptr_(ptr) {}
 
   // Zip compression methods
   enum {