diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index b6b4719..a3714d0 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -1,6 +1,7 @@
 name: "yama-build"
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - "main"
@@ -56,12 +57,12 @@ jobs:
       with:
         path: |
           C:/Program Files/LLVM
-        key: llvm-18.1.0
+        key: llvm-19.1.0
     
     - name: Install LLVM and Clang
       uses: KyleMayes/install-llvm-action@v2
       with:
-        version: "18.1.0"
+        version: "19.1.0"
         cached: ${{ steps.cache-llvm.outputs.cache-hit }}
 
     # - name: Cache Eventlog manifest
diff --git a/src/main.cpp b/src/main.cpp
index 2906bcd..1241344 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -45,7 +45,7 @@ int main(int argc, char* argv[]) {
         .nargs(0);
     program.add_argument("-u", "--uninstall")
         .default_value(false)
-        .help("Uninstall YAMA EventLog manifest. (only do uninstall operaiton)")
+        .help("Uninstall YAMA EventLog manifest. (only do uninstall operation)")
         .nargs(0);
     program.add_argument("-s", "--suppress").default_value(false).help("Suppress warning logs").nargs(0);
     program.add_argument("-q", "--quiet").default_value(false).help("Suppress all console outputs").nargs(0);
@@ -251,4 +251,4 @@ int main(int argc, char* argv[]) {
     }
 
     return 0;
-}
\ No newline at end of file
+}