[TRIVIAL] Change conflicting example websocket port

[miguelportilla]

The example configuration file uses port 5005 for the public websocket which conflicts with the RPC port.

[ripplelabs-jenkins]

Jenkins Build Summary

Built from this commit

Built at 20181017 - 16:42:00

Test Results

Build Type	Log	Result	Status
msvc.Debug	logfile	1068 cases, 0 failed, t: 537s	PASS ✅
gcc.Release -Dassert=ON, MANUAL_TESTS=true	logfile	1101 cases, 0 failed, t: 6m3s	PASS ✅
docs, TARGET=docs	logfile	1 cases, 0 failed, t: 0m1s	PASS ✅
gcc.Debug -Dcoverage=ON, TARGET=coverage_report, SKIP_TESTS=true	logfile	1071 cases, 0 failed, t: 16m31s	PASS ✅
msvc.Debug, NINJA_BUILD=true	logfile	1068 cases, 0 failed, t: 555s	PASS ✅
clang.Debug	logfile	1071 cases, 0 failed, t: 3m12s	PASS ✅
rpm	logfile	1071 cases, 0 failed, t: n/a	PASS ✅
clang.Debug -Dunity=OFF	logfile	1071 cases, 0 failed, t: 5m35s	PASS ✅
gcc.Debug	logfile	1071 cases, 0 failed, t: 3m28s	PASS ✅
clang.Release -Dassert=ON	logfile	1071 cases, 0 failed, t: 5m42s	PASS ✅
gcc.Debug -Dunity=OFF	logfile	1071 cases, 0 failed, t: 11m29s	PASS ✅
msvc.Debug -Dunity=OFF	logfile	1068 cases, 0 failed, t: 1190s	PASS ✅
gcc.Release -Dassert=ON	logfile	1071 cases, 0 failed, t: 6m7s	PASS ✅
gcc.Debug -Dstatic=OFF	logfile	1071 cases, 0 failed, t: 3m29s	PASS ✅
gcc.Debug -Dstatic=OFF -DBUILD_SHARED_LIBS=ON	logfile	1071 cases, 0 failed, t: 3m24s	PASS ✅
msvc.Release	logfile	1068 cases, 0 failed, t: 393s	PASS ✅
gcc.Debug, NINJA_BUILD=true	logfile	1071 cases, 0 failed, t: 3m2s	PASS ✅
clang.Debug -Dunity=OFF -Dsan=address, PARALLEL_TESTS=false, DEBUGGER=false	logfile	1071 cases, 0 failed, t: 8m2s	PASS ✅
clang.Debug -Dunity=OFF -Dsan=undefined, PARALLEL_TESTS=false	logfile	1071 cases, 0 failed, t: 12m41s	PASS ✅

[mellery451]

in 1.2.0-b4 as d5c0e12