Update README.md

Author: ethanyzhang

README.md

@@ -4,16 +4,20 @@ PBench is a benchmark runner intended as a replacement to [Benchto](https://gith
 * support for concurrent query workloads
 * results capturing for correctness verification
 * query log collection
-* flexible definition of bookmarks
+* flexible definition of benchmarks
 
-For a detailed explanation of PBench’s design and architecture, see [Comprehensive Performance Benchmarking, Monitoring, and Reporting Infrastructure for Presto and Prestissimo](https://github.com/prestodb/pbench/blob/main/ComprehensivePerformanceBenchmarking.pdf).
+For a detailed explanation of PBench’s design and architecture, see [Comprehensive Performance Benchmarking, Monitoring, and Reporting Infrastructure for Presto and Prestissimo](https://github.com/prestodb/pbench/wiki/ComprehensivePerformanceBenchmarking.pdf).
 
-[QuickStart](../../wiki/QuickStart)
+[QuickStart](https://github.com/prestodb/pbench/wiki/QuickStart)
 
-[Install PBench](../../wiki/InstallPBench)
+[Installing PBench](https://github.com/prestodb/pbench/wiki/Installing-PBench)
 
-[Configure PBench](../../wiki/ConfigurePBench)
+[Configuring PBench](https://github.com/prestodb/pbench/wiki/Configuring-PBench)
 
-[Parameters](../../wiki/Parameters)
+[Parameters](https://github.com/prestodb/pbench/wiki/Parameters)
 
-[Run PBench](../../wiki/RunPBench)
+[Running PBench](https://github.com/prestodb/pbench/wiki/Running-PBench)
+
+[Using PBench](https://github.com/prestodb/pbench/wiki/Using-PBench)
+
+[Understanding PBench Output](https://github.com/prestodb/pbench/wiki/Understanding-PBench-Output)