diff --git a/projects/amdsmi/cmake_modules/version_util.sh b/projects/amdsmi/cmake_modules/version_util.sh
index eb49576fcf..5c1ded9631 100755
--- a/projects/amdsmi/cmake_modules/version_util.sh
+++ b/projects/amdsmi/cmake_modules/version_util.sh
@@ -23,7 +23,11 @@ commits_since_last_tag() {
   CURR_CMT_NUM=`git rev-list --count $CURRENT_TAG`
 
   # Commits since prevous tag:
-  let NUM_COMMITS="${CURR_CMT_NUM}-${PREV_CMT_NUM}"
+  if [[ -z $PREV_CMT_NUM || -z $CURR_CMT_NUM ]]; then
+    let NUM_COMMITS="0"
+  else
+    let NUM_COMMITS="${CURR_CMT_NUM}-${PREV_CMT_NUM}"
+  fi
   echo $NUM_COMMITS
 }
 
diff --git a/projects/amdsmi/docs/README.md b/projects/amdsmi/docs/README.md
index 0fb1a2c82e..ff1a5087b2 100755
--- a/projects/amdsmi/docs/README.md
+++ b/projects/amdsmi/docs/README.md
@@ -21,7 +21,7 @@ In order to build the latest documentation, the following are required:
 
 The source code for ROCm SMI is available on [Github](https://github.com/RadeonOpenCompute/rocm_smi_lib).
 
-After the the ROCm SMI library git repository has been cloned to a local Linux machine, building the library is achieved by following the typical CMake build sequence. Specifically,
+After the ROCm SMI library git repository has been cloned to a local Linux machine, building the library is achieved by following the typical CMake build sequence. Specifically,
 ##### ```$ mk -p build```
 ##### ```$ cd build```
 ##### ```$ cmake <location of root of ROCm SMI library CMakeLists.txt>```
diff --git a/projects/amdsmi/docs/ROCm_SMI_Manual.pdf b/projects/amdsmi/docs/ROCm_SMI_Manual.pdf
index 53f5645fdb..c5dce64016 100644
Binary files a/projects/amdsmi/docs/ROCm_SMI_Manual.pdf and b/projects/amdsmi/docs/ROCm_SMI_Manual.pdf differ