diff --git a/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala b/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
index 2509b0199a61..381829e8a798 100644
--- a/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
+++ b/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
@@ -127,7 +127,7 @@ trait ScalaSettings extends StandardScalaSettings with Warnings { _: MutableSett
   private val XsourceHelp =
     sm"""|-Xsource:3 is for migrating a codebase, -Xsource:3-cross is for cross-building.
          |
-         |-Xsource:3 isues migration warnings in category `cat=scala3-migration`,
+         |-Xsource:3 issues migration warnings in category `cat=scala3-migration`,
          |  which by default are promoted to errors under the `-Wconf` configuration.
          |  Examples of promoted warnings:
          |  * Implicit definitions must have an explicit type
diff --git a/src/reflect/scala/reflect/internal/TreeInfo.scala b/src/reflect/scala/reflect/internal/TreeInfo.scala
index 6714e3a34e9b..29d6dc28b7d2 100644
--- a/src/reflect/scala/reflect/internal/TreeInfo.scala
+++ b/src/reflect/scala/reflect/internal/TreeInfo.scala
@@ -879,7 +879,7 @@ abstract class TreeInfo {
   /** Returns a wrapper that knows how to destructure and analyze applications.
    */
   final def dissectApplied(tree: Tree) = new Applied(tree)
-  /** Equivalent ot disectApplied(tree).core, but more efficient */
+  /** Equivalent to dissectApplied(tree).core, but more efficient */
   @scala.annotation.tailrec
   final def dissectCore(tree: Tree): Tree = tree match {
     case TypeApply(fun, _) =>