Fix typo in data_file generator code
The file to generate is `server10_int3-bs.pem`, not
`server10-bs_int3-bs.pem`.
@@ -153,7 +153,7 @@ test-int-ca3-badsign.crt: test-int-ca3.crt
all_final += test-int-ca3-badsign.crt
server10_int3-bs.pem: server10.crt test-int-ca3-badsign.crt
cat server10.crt test-int-ca3-badsign.crt > $@
-all_final += server10-bs_int3-bs.pem
+all_final += server10_int3-bs.pem
rsa_pkcs1_2048_public.pem: server8.key
$(OPENSSL) rsa -in $< -outform PEM -RSAPublicKey_out -out $@
