Update buildinfo.cmake

Author: rnkrtt

cmake/scripts/buildinfo.cmake

@@ -61,7 +61,7 @@ if (SOL_COMMIT_HASH AND SOL_LOCAL_CHANGES)
 endif()
 
 set(SOL_VERSION_COMMIT "commit.${SOL_COMMIT_HASH}")
-set(SOl_VERSION_PLATFORM ETH_BUILD_PLATFORM)
+set(SOL_VERSION_PLATFORM ETH_BUILD_PLATFORM)
 set(SOL_VERSION_BUILDINFO "commit.${SOL_COMMIT_HASH}.${ETH_BUILD_PLATFORM}")
 
 set(TMPFILE "${ETH_DST_DIR}/BuildInfo.h.tmp")