Minor update to README file

Author: oliviernotteghem

README.md

@@ -31,7 +31,7 @@ Also, we're not using build network cache, nor remote build execution (Bazel).
 
 - (Gradle) `./gradlew rootModule:assembleDebug`
 - (Bazel) `bazel build rootModule`
-- (Buck) `./buckw build rootModule:src_release`
+- (Buck) `./buckw build rootModule:src_debug`
 
 ### How to run benchmark for a project
 
@@ -69,7 +69,7 @@ Benchmark scenario are as follow :
 - Buck : latest version (as specified by OkBuck)
 - Java : Java 8 compiler is used (pulled from JAVA_HOME env variable)
 - Host machine : benchmark is ran on powerful linux server (***). Slower build times are expected on Macbook Pros, for instance.
-- Last run : 01/11/2021 (code changes made after that are not reflected yet in result below)
+- Last run : 02/02/2021 (code changes made after that are not reflected yet in result below)
 
 #### Current results