Fix formatting of default value in help message of "build_e" component.
--- a/src/Pure/Admin/build_e.scala Wed Oct 07 21:33:07 2020 +0200
+++ b/src/Pure/Admin/build_e.scala Thu Oct 08 10:33:38 2020 +0200
@@ -152,7 +152,7 @@
-R URL URL for runepar.pl by Josef Urban
(default: """ + default_runepar_url + """)
-U URL E prover download URL
- (default: \"\"\" + default_download_url + \"\"\")
+ (default: """" + default_download_url + """")
-V VERSION E prover version (default: """ + default_version + """)
-v verbose