diff --git a/include/tree_sitter/runtime.h b/include/tree_sitter/runtime.h
index 2e3cb806..e4d3f4a8 100644
--- a/include/tree_sitter/runtime.h
+++ b/include/tree_sitter/runtime.h
@@ -65,7 +65,7 @@ TSNode ts_node_named_descendent_for_range(TSNode, size_t, size_t);
 
 TSDocument *ts_document_make();
 void ts_document_free(TSDocument *);
-const TSLanguage * ts_document_language(TSDocument *);
+const TSLanguage *ts_document_language(TSDocument *);
 void ts_document_set_language(TSDocument *, const TSLanguage *);
 TSInput ts_document_input(TSDocument *);
 void ts_document_set_input(TSDocument *, TSInput);
diff --git a/src/compiler/grammar.cc b/src/compiler/grammar.cc
index 50dfcaa0..b0883b07 100644
--- a/src/compiler/grammar.cc
+++ b/src/compiler/grammar.cc
@@ -28,7 +28,8 @@ Grammar &Grammar::ubiquitous_tokens(const vector<rule_ptr> &ubiquitous_tokens) {
   return *this;
 }
 
-Grammar &Grammar::expected_conflicts(const vector<vector<string>> &expected_conflicts) {
+Grammar &Grammar::expected_conflicts(
+  const vector<vector<string>> &expected_conflicts) {
   expected_conflicts_ = expected_conflicts;
   return *this;
 }
diff --git a/src/runtime/document.c b/src/runtime/document.c
index 98f5ead1..ef892f41 100644
--- a/src/runtime/document.c
+++ b/src/runtime/document.c
@@ -30,7 +30,7 @@ static void ts_document__reparse(TSDocument *document, TSInputEdit *edit) {
   }
 }
 
-const TSLanguage * ts_document_language(TSDocument *document) {
+const TSLanguage *ts_document_language(TSDocument *document) {
   return document->parser.language;
 }
 
diff --git a/src/runtime/lexer.c b/src/runtime/lexer.c
index 283c9869..cfc1f3ac 100644
--- a/src/runtime/lexer.c
+++ b/src/runtime/lexer.c
@@ -9,7 +9,7 @@
 #define DEBUG(...)                                                    \
   if (lexer->debugger.debug_fn) {                                     \
     snprintf(lexer->debug_buffer, TS_DEBUG_BUFFER_SIZE, __VA_ARGS__); \
-    lexer->debugger.debug_fn(lexer->debugger.payload, TSDebugTypeLex,    \
+    lexer->debugger.debug_fn(lexer->debugger.payload, TSDebugTypeLex, \
                              lexer->debug_buffer);                    \
   }