diff --git a/cpp/ql/lib/semmle/code/cpp/Specifier.qll b/cpp/ql/lib/semmle/code/cpp/Specifier.qll
index a60726252a1..4fe2fecb32e 100644
--- a/cpp/ql/lib/semmle/code/cpp/Specifier.qll
+++ b/cpp/ql/lib/semmle/code/cpp/Specifier.qll
@@ -31,9 +31,7 @@ class Specifier extends Element, @specifier {
  * A C/C++ function specifier: `inline`, `virtual`, or `explicit`.
  */
 class FunctionSpecifier extends Specifier {
-  FunctionSpecifier() {
-    this.hasName(["inline", "virtual", "explicit"])
-  }
+  FunctionSpecifier() { this.hasName(["inline", "virtual", "explicit"]) }
 
   override string getAPrimaryQlClass() { result = "FunctionSpecifier" }
 }
@@ -43,9 +41,7 @@ class FunctionSpecifier extends Specifier {
  * or `mutable".
  */
 class StorageClassSpecifier extends Specifier {
-  StorageClassSpecifier() {
-    this.hasName(["auto", "register", "static", "extern", "mutable"])
-  }
+  StorageClassSpecifier() { this.hasName(["auto", "register", "static", "extern", "mutable"]) }
 
   override string getAPrimaryQlClass() { result = "StorageClassSpecifier" }
 }
@@ -54,9 +50,7 @@ class StorageClassSpecifier extends Specifier {
  * A C++ access specifier: `public`, `protected`, or `private`.
  */
 class AccessSpecifier extends Specifier {
-  AccessSpecifier() {
-    this.hasName(["public", "protected", "private"])
-  }
+  AccessSpecifier() { this.hasName(["public", "protected", "private"]) }
 
   /**
    * Gets the visibility of a field with access specifier `this` if it is
diff --git a/csharp/ql/lib/semmle/code/csharp/security/dataflow/flowsources/Remote.qll b/csharp/ql/lib/semmle/code/csharp/security/dataflow/flowsources/Remote.qll
index 6b3746f36f0..2448f80e8ba 100644
--- a/csharp/ql/lib/semmle/code/csharp/security/dataflow/flowsources/Remote.qll
+++ b/csharp/ql/lib/semmle/code/csharp/security/dataflow/flowsources/Remote.qll
@@ -43,7 +43,8 @@ class AspNetQueryStringMember extends Member {
  * request.
  */
 private string getHttpRequestFlowPropertyNames() {
-  result = ["QueryString", "Headers", "RawUrl", "Url", "Cookies", "Form", "Params", "Path", "PathInfo"]
+  result =
+    ["QueryString", "Headers", "RawUrl", "Url", "Cookies", "Form", "Params", "Path", "PathInfo"]
 }
 
 /** A data flow source of remote user input (ASP.NET query string). */
diff --git a/javascript/ql/lib/semmle/javascript/DynamicPropertyAccess.qll b/javascript/ql/lib/semmle/javascript/DynamicPropertyAccess.qll
index 89a65b13ebd..b7308ca5ad4 100644
--- a/javascript/ql/lib/semmle/javascript/DynamicPropertyAccess.qll
+++ b/javascript/ql/lib/semmle/javascript/DynamicPropertyAccess.qll
@@ -14,7 +14,7 @@ private import semmle.javascript.dataflow.internal.FlowSteps
 SourceNode getAnEnumeratedArrayElement(SourceNode array) {
   exists(MethodCallNode call, string name |
     call = array.getAMethodCall(name) and
-    (name = ["forEach", "map"]) and
+    name = ["forEach", "map"] and
     result = call.getCallback(0).getParameter(0)
   )
   or
diff --git a/python/ql/lib/semmle/python/security/injection/Command.qll b/python/ql/lib/semmle/python/security/injection/Command.qll
index 6e4bb490fa4..2bb4d275938 100644
--- a/python/ql/lib/semmle/python/security/injection/Command.qll
+++ b/python/ql/lib/semmle/python/security/injection/Command.qll
@@ -13,9 +13,7 @@ import semmle.python.security.strings.Untrusted
 /** Abstract taint sink that is potentially vulnerable to malicious shell commands. */
 abstract class CommandSink extends TaintSink { }
 
-private ModuleObject osOrPopenModule() {
-  result.getName() = ["os", "popen2"]
-}
+private ModuleObject osOrPopenModule() { result.getName() = ["os", "popen2"] }
 
 private Object makeOsCall() {
   exists(string name | result = ModuleObject::named("subprocess").attr(name) |