symbols-in-versions: fix CURLSSLSET_NO_BACKENDS entry

- Use spaces instead of tabs as the delimiter.

Follow up to 7c52b12 which added the entry. The entry had used tabs but
the symbol-scan parser doesn't recognize tabs and would fail the symbol.

diff --git a/docs/libcurl/symbols-in-versions b/docs/libcurl/symbols-in-versions
index f3a28095df04677111e81abf16347117a34aad6f..f912fb71911920cd3626aea562abf0373596fa0b 100644 (file)
--- a/docs/libcurl/symbols-in-versions
+++ b/docs/libcurl/symbols-in-versions
@@ -691,7 +691,7 @@ CURLSSLBACKEND_SCHANNEL         7.34.0
 CURLSSLBACKEND_WOLFSSL          7.49.0
 CURLSSLOPT_ALLOW_BEAST          7.25.0
 CURLSSLOPT_NO_REVOKE            7.44.0
-CURLSSLSET_NO_BACKENDS         7.56.0
+CURLSSLSET_NO_BACKENDS          7.56.0
 CURLSSLSET_OK                   7.56.0
 CURLSSLSET_TOO_LATE             7.56.0
 CURLSSLSET_UNKNOWN_BACKEND      7.56.0