updated error message

Philippus · Philippus · commit acc4453b6961 · 2017-02-12T21:35:55.000+01:00
diff --git a/overviews/collections/arrays.md b/overviews/collections/arrays.md
@@ -104,8 +104,7 @@ Here is some REPL interaction that uses the `evenElems` method.
 In both cases, the Scala compiler automatically constructed a class manifest for the element type (first, `Int`, then `String`) and passed it to the implicit parameter of the `evenElems` method. The compiler can do that for all concrete types, but not if the argument is itself another type parameter without its class manifest. For instance, the following fails:
 
     scala> def wrap[U](xs: Vector[U]) = evenElems(xs)
-    <console>:6: error: could not find implicit value for
-     evidence parameter of type ClassManifest[U]
+    <console>:6: error: No ClassManifest available for U.
          def wrap[U](xs: Vector[U]) = evenElems(xs)
                                           ^
 

Original file line number	Diff line number	Diff line change
@@ -104,8 +104,7 @@ Here is some REPL interaction that uses the `evenElems` method.
`104`	`104`	In both cases, the Scala compiler automatically constructed a class manifest for the element type (first, `Int`, then `String`) and passed it to the implicit parameter of the `evenElems` method. The compiler can do that for all concrete types, but not if the argument is itself another type parameter without its class manifest. For instance, the following fails:
`105`	`105`
`106`	`106`	`scala> def wrap[U](xs: Vector[U]) = evenElems(xs)`
`107`		`- <console>:6: error: could not find implicit value for`
`108`		`- evidence parameter of type ClassManifest[U]`
	`107`	`+ <console>:6: error: No ClassManifest available for U.`
`109`	`108`	`def wrap[U](xs: Vector[U]) = evenElems(xs)`
`110`	`109`	`^`
`111`	`110`