diff --git a/build.sh b/build.sh
index 1bf1ca5a2e7..200f7aad7e5 100755
--- a/build.sh
+++ b/build.sh
@@ -19,26 +19,26 @@ REPODIR=$(cd $(dirname $0); pwd)
 
 VALIDARGS="clean libcudf cudf dask_cudf benchmarks tests libcudf_kafka cudf_kafka custreamz -v -g -n -l --allgpuarch --disable_nvtx --show_depr_warn --ptds -h"
 HELP="$0 [clean] [libcudf] [cudf] [dask_cudf] [benchmarks] [tests] [libcudf_kafka] [cudf_kafka] [custreamz] [-v] [-g] [-n] [-h] [-l] [--cmake-args=\"<args>\"]
-   clean			 - remove all existing build artifacts and configuration (start
+   clean                         - remove all existing build artifacts and configuration (start
                                    over)
-   libcudf			 - build the cudf C++ code only
-   cudf				 - build the cudf Python package
-   dask_cudf			 - build the dask_cudf Python package
-   benchmarks			 - build benchmarks
-   tests			 - build tests
-   libcudf_kafka		 - build the libcudf_kafka C++ code only
-   cudf_kafka			 - build the cudf_kafka Python package
-   custreamz			 - build the custreamz Python package
-   -v				 - verbose build mode
-   -g				 - build for debug
-   -n				 - no install step
-   -l				 - build legacy tests
-   --allgpuarch			 - build for all supported GPU architectures
-   --disable_nvtx		 - disable inserting NVTX profiling ranges
-   --show_depr_warn		 - show cmake deprecation warnings
-   --ptds			 - enable per-thread default stream
-   --cmake-args=\\\"<args>\\\"	 - pass arbitrary list of CMake configuration options (escape all quotes in argument)
-   -h | --h[elp]		 - print this text
+   libcudf                       - build the cudf C++ code only
+   cudf                          - build the cudf Python package
+   dask_cudf                     - build the dask_cudf Python package
+   benchmarks                    - build benchmarks
+   tests                         - build tests
+   libcudf_kafka                 - build the libcudf_kafka C++ code only
+   cudf_kafka                    - build the cudf_kafka Python package
+   custreamz                     - build the custreamz Python package
+   -v                            - verbose build mode
+   -g                            - build for debug
+   -n                            - no install step
+   -l                            - build legacy tests
+   --allgpuarch                  - build for all supported GPU architectures
+   --disable_nvtx                - disable inserting NVTX profiling ranges
+   --show_depr_warn              - show cmake deprecation warnings
+   --ptds                        - enable per-thread default stream
+   --cmake-args=\\\"<args>\\\"   - pass arbitrary list of CMake configuration options (escape all quotes in argument)
+   -h | --h[elp]                 - print this text
 
    default action (no args) is to build and install 'libcudf' then 'cudf'
    then 'dask_cudf' targets