[doc] Fix meson build instructions
diff --git a/sw/README.md b/sw/README.md
index 1fae6b5..22f19c5 100644
--- a/sw/README.md
+++ b/sw/README.md
@@ -8,7 +8,7 @@
For example, to build the OpenTitan executable located at `device/examples/hello_world/hello_world.bin`, run the following commands:
```sh
cd "${REPO_TOP}"
-./meson-init.sh -r
-ninja -C build-"${TARGET}" device/examples/hello_world/hello_world.bin
+./meson_init.sh -f
+ninja -C build-${TARGET} sw/device/examples/hello_world/hello_world.bin
```
`$TARGET` should be one of `verilator` or `fpga`, depending on whether the executable should be built to run under simulation or on a phyisical FPGA, respectively.
diff --git a/sw/host/spiflash/README.md b/sw/host/spiflash/README.md
index 24e1d7b..26bb2dd 100644
--- a/sw/host/spiflash/README.md
+++ b/sw/host/spiflash/README.md
@@ -20,7 +20,7 @@
```console
$ cd ${REPO_TOP}
-$ ./meson-init.sh -r
+$ ./meson_init.sh -f
$ ninja -C build-fpga sw/host/spiflash/spiflash
```
@@ -34,13 +34,13 @@
Build `boot_rom`:
```console
$ cd ${REPO_TOP}
-$ ninja -C build-fpga sw/boot_rom/boot_rom.vmem
+$ ninja -C build-fpga sw/device/boot_rom/boot_rom.vmem
```
Build the `hello_world` program:
```console
$ cd ${REPO_TOP}
-$ ninja -C build-fpga sw/examples/hello_world/hello_world.bin
+$ ninja -C build-fpga sw/device/examples/hello_world/hello_world.bin
```
## Run the tool in Verilator
