fix(src/better_sqlite3_split.hpp): Fixed mismatched header guard from BETTER_SQLITE3_BETTER_SQLITE3_HPP to

  BETTER_SQLITE3_SPLIT_HPP

Author: mceachen

src/better_sqlite3_split.hpp

@@ -1,12 +1,9 @@
-#ifndef BETTER_SQLITE3_BETTER_SQLITE3_HPP
-#define BETTER_SQLITE3_BETTER_SQLITE3_HPP
+#ifndef BETTER_SQLITE3_SPLIT_HPP
+#define BETTER_SQLITE3_SPLIT_HPP
 
-// better_sqlite3.hpp
+// better_sqlite3_split.hpp
 //
 
-#ifndef LZZ_BETTER_SQLITE3_better_sqlite3_hpp
-#define LZZ_BETTER_SQLITE3_better_sqlite3_hpp
-
 #include "objects/backup.hpp"
 #include "objects/database.hpp"
 #include "objects/statement-iterator.hpp"
@@ -21,4 +18,4 @@
 #include "util/data.hpp"
 #include "util/macros.hpp"
 
-#endif // BETTER_SQLITE3_BETTER_SQLITE3_HPP
+#endif // BETTER_SQLITE3_SPLIT_HPP