diff --git a/python/tools/recorded-call-graph-metrics/ql/BytecodeExpr.qll b/python/tools/recorded-call-graph-metrics/ql/BytecodeExpr.qll
index 3ab57d6dd40..225d3cc6036 100644
--- a/python/tools/recorded-call-graph-metrics/ql/BytecodeExpr.qll
+++ b/python/tools/recorded-call-graph-metrics/ql/BytecodeExpr.qll
@@ -1,32 +1,27 @@
 import python
 
-abstract class XMLBytecodeExpr extends XMLElement {
-}
+abstract class XMLBytecodeExpr extends XMLElement { }
 
 class XMLBytecodeVariableName extends XMLBytecodeExpr {
-    XMLBytecodeVariableName() { this.hasName("BytecodeVariableName") }
+  XMLBytecodeVariableName() { this.hasName("BytecodeVariableName") }
 
-    string get_name_data() { result = this.getAChild("name").getTextValue() }
+  string get_name_data() { result = this.getAChild("name").getTextValue() }
 }
 
 class XMLBytecodeAttribute extends XMLBytecodeExpr {
-    XMLBytecodeAttribute() { this.hasName("BytecodeAttribute") }
+  XMLBytecodeAttribute() { this.hasName("BytecodeAttribute") }
 
-    string get_attr_name_data() { result = this.getAChild("attr_name").getTextValue() }
+  string get_attr_name_data() { result = this.getAChild("attr_name").getTextValue() }
 
-    XMLBytecodeExpr get_object_data() {
-        result.getParent() = this.getAChild("object")
-    }
+  XMLBytecodeExpr get_object_data() { result.getParent() = this.getAChild("object") }
 }
 
 class XMLBytecodeCall extends XMLBytecodeExpr {
-    XMLBytecodeCall() { this.hasName("BytecodeCall") }
+  XMLBytecodeCall() { this.hasName("BytecodeCall") }
 
-    XMLBytecodeExpr get_function_data() {
-        result.getParent() = this.getAChild("function")
-    }
+  XMLBytecodeExpr get_function_data() { result.getParent() = this.getAChild("function") }
 }
 
 class XMLBytecodeUnknown extends XMLBytecodeExpr {
-    XMLBytecodeUnknown() { this.hasName("BytecodeUnknown") }
+  XMLBytecodeUnknown() { this.hasName("BytecodeUnknown") }
 }
diff --git a/python/tools/recorded-call-graph-metrics/ql/Metrics.ql b/python/tools/recorded-call-graph-metrics/ql/Metrics.ql
index 0b49c19ec7a..c09c82f8924 100644
--- a/python/tools/recorded-call-graph-metrics/ql/Metrics.ql
+++ b/python/tools/recorded-call-graph-metrics/ql/Metrics.ql
@@ -1,6 +1,5 @@
 import RecordedCalls
 
-
 from string text, float number, float ratio, int i
 where
   exists(int all_rcs | all_rcs = count(XMLRecordedCall rc) and ratio = number / all_rcs |
diff --git a/python/tools/recorded-call-graph-metrics/ql/UnidentifiedRecordedCalls.ql b/python/tools/recorded-call-graph-metrics/ql/UnidentifiedRecordedCalls.ql
index 80d46aa8586..ca0f4d64ff1 100644
--- a/python/tools/recorded-call-graph-metrics/ql/UnidentifiedRecordedCalls.ql
+++ b/python/tools/recorded-call-graph-metrics/ql/UnidentifiedRecordedCalls.ql
@@ -2,4 +2,5 @@ import RecordedCalls
 
 from UnidentifiedRecordedCall rc, XMLCall xml_call
 select "Could not uniquely identify this recorded call (either call or callee was not uniquely identified)",
-  rc, rc.getXMLCall().get_filename_data(), rc.getXMLCall().get_linenum_data(), rc.getXMLCall().get_inst_index_data()
+  rc, rc.getXMLCall().get_filename_data(), rc.getXMLCall().get_linenum_data(),
+  rc.getXMLCall().get_inst_index_data()