diff --git a/Sources/P4Lang/Statement.swift b/Sources/P4Lang/Statement.swift
index c52abfc..e8c82d4 100644
--- a/Sources/P4Lang/Statement.swift
+++ b/Sources/P4Lang/Statement.swift
@@ -37,7 +37,10 @@ public struct ConditionalStatement {
     self.elss = .none
   }
 
-  public init(condition: EvaluatableExpression, withThen thenn: EvaluatableStatement, andElse elss: EvaluatableStatement) {
+  public init(
+    condition: EvaluatableExpression, withThen thenn: EvaluatableStatement,
+    andElse elss: EvaluatableStatement
+  ) {
     self.condition = condition
     self.thenn = thenn
     self.elss = elss
@@ -51,4 +54,4 @@ public struct BlockStatement {
     self.statements = statements
   }
 
-}
\ No newline at end of file
+}
diff --git a/Sources/P4Runtime/Program.swift b/Sources/P4Runtime/Program.swift
index cfd4fc5..cc11b14 100644
--- a/Sources/P4Runtime/Program.swift
+++ b/Sources/P4Runtime/Program.swift
@@ -22,7 +22,7 @@ extension BlockStatement: EvaluatableStatement {
   public func evaluate(execution: ProgramExecution) -> ProgramExecution {
     var execution = execution
     for s in self.statements {
-      execution = s.evaluate(execution: execution) 
+      execution = s.evaluate(execution: execution)
     }
     return execution
   }
@@ -50,19 +50,18 @@ extension ConditionalStatement: EvaluatableStatement {
     if initial_value.eq(rhs: P4BooleanValue.init(withValue: true)) {
       let execution = execution.enter_scope()
       var result = self.thenn.evaluate(execution: execution)
-      result = result.exit_scope() 
+      result = result.exit_scope()
       return result
     } else if let elss = self.elss {
       let execution = execution.enter_scope()
       var result = elss.evaluate(execution: execution)
-      result = result.exit_scope() 
+      result = result.exit_scope()
       return result
     }
     return execution
   }
 }
 
-
 extension ExpressionStatement: EvaluatableStatement {
   public func evaluate(execution: ProgramExecution) -> ProgramExecution {
     return execution