Fix typo in classname

Author: Blaisorblade

compiler/src/dotty/tools/dotc/core/TypeErrors.scala

@@ -126,7 +126,7 @@ class CyclicReference private (val denot: SymDenotation) extends TypeError {
         cx.tree match {
           case tree: untpd.ValOrDefDef if !tree.tpt.typeOpt.exists =>
             if (inImplicitSearch)
-              TermMemberNeedsNeedsResultTypeForImplicitSearch(tree.name, cycleSym)
+              TermMemberNeedsResultTypeForImplicitSearch(tree.name, cycleSym)
             else if (isMethod)
               OverloadedOrRecursiveMethodNeedsResultType(tree.name, cycleSym)
             else if (isVal)

compiler/src/dotty/tools/dotc/reporting/diagnostic/messages.scala

@@ -2111,7 +2111,7 @@ object messages {
   }
 
   // Relative of CyclicReferenceInvolvingImplicit and RecursiveValueNeedsResultType
-  case class TermMemberNeedsNeedsResultTypeForImplicitSearch(memberName: Names.TermName, cycleSym: Symbol)(implicit ctx: Context)
+  case class TermMemberNeedsResultTypeForImplicitSearch(memberName: Names.TermName, cycleSym: Symbol)(implicit ctx: Context)
     extends Message(TermMemberNeedsNeedsResultTypeForImplicitSearchID) {
     val kind = "Syntax"
     val msg = hl"""$cycleSym needs result type because its right-hand side attempts implicit search"""

compiler/test/dotty/tools/dotc/reporting/ErrorMessagesTests.scala

@@ -380,7 +380,7 @@ class ErrorMessagesTests extends ErrorMessagesTest {
       implicit val ctx: Context = ictx
 
       assertMessageCount(1, messages)
-      val TermMemberNeedsNeedsResultTypeForImplicitSearch(memberName, cycleSym) :: Nil = messages
+      val TermMemberNeedsResultTypeForImplicitSearch(memberName, cycleSym) :: Nil = messages
       assertEquals("x", cycleSym.name.show)
       assertEquals("x", memberName.show)
     }
@@ -406,7 +406,7 @@ class ErrorMessagesTests extends ErrorMessagesTest {
       implicit val ctx: Context = ictx
 
       assertMessageCount(1, messages)
-      val TermMemberNeedsNeedsResultTypeForImplicitSearch(memberName, cycleSym) :: Nil = messages
+      val TermMemberNeedsResultTypeForImplicitSearch(memberName, cycleSym) :: Nil = messages
       assertEquals("ctx", memberName.show)
       assertEquals("ctx", cycleSym.name.show)
     }
@@ -425,7 +425,7 @@ class ErrorMessagesTests extends ErrorMessagesTest {
         implicit val ctx: Context = ictx
 
         assertMessageCount(1, messages)
-        val TermMemberNeedsNeedsResultTypeForImplicitSearch(memberName, cycleSym) :: Nil = messages
+        val TermMemberNeedsResultTypeForImplicitSearch(memberName, cycleSym) :: Nil = messages
         assertEquals("test", memberName.show)
         assertEquals("test", cycleSym.name.show)
       }