Update 10.2.0 -> 10.2.1

Author: maxgalli

bin/combine.cpp

@@ -32,7 +32,7 @@
 using namespace std;
 
 // Update whenever we have a new Tag
-std::string combineTagString = "v10.2.0";
+std::string combineTagString = "v10.2.1";
 // 
 
 int main(int argc, char **argv) {

docs/index.md

@@ -46,12 +46,12 @@ cmsenv
 git clone https://github.com/cms-analysis/HiggsAnalysis-CombinedLimit.git HiggsAnalysis/CombinedLimit
 cd HiggsAnalysis/CombinedLimit
 ```
-Update to a recommended tag - currently the recommended tag is **v10.2.0**: [see release notes](https://github.com/cms-analysis/HiggsAnalysis-CombinedLimit/releases/tag/v10.2.0)
+Update to a recommended tag - currently the recommended tag is **v10.2.1**: [see release notes](https://github.com/cms-analysis/HiggsAnalysis-CombinedLimit/releases/tag/v10.2.1)
 
 ```sh
 cd $CMSSW_BASE/src/HiggsAnalysis/CombinedLimit
 git fetch origin
-git checkout v10.2.0
+git checkout v10.2.1
 scramv1 b clean; scramv1 b # always make a clean build
 ```