Doc: base-packages can be comma/semicolon/space/tab/linefeed-separated

Issue: SPR-12523
(cherry picked from commit 6f2de28)

spring-context/src/main/resources/org/springframework/context/config/spring-context-4.0.xsd

@@ -235,7 +235,7 @@
 				use="required">
 				<xsd:annotation>
 					<xsd:documentation><![CDATA[
-	The comma-separated list of packages to scan for annotated components.
+	The comma/semicolon/space/tab/linefeed-separated list of packages to scan for annotated components.
 					]]></xsd:documentation>
 				</xsd:annotation>
 			</xsd:attribute>

src/asciidoc/index.adoc

@@ -5976,8 +5976,8 @@ are eligible for such autodetection:
 
 To autodetect these classes and register the corresponding beans, you need to include
 the following element in XML, where the base-package element is a common parent package
-for the two classes. (Alternatively, you can specify a comma-separated list that
-includes the parent package of each class.)
+for the two classes. (Alternatively, you can specify a comma/semicolon/space/tab/linefeed-
+separated list that includes the parent package of each class.)
 
 [source,xml,indent=0]
 [subs="verbatim,quotes"]