[PATCH] doc: Fix usage of CFG_RPMB_WRITE_KEY

[Ilias Apalodimas]

This is a 'y/n' selection, so fix it.
While at it remove the duplicate usage of CFG_CORE_HEAP_SIZE

Signed-off-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>
---
 doc/develop/uefi/uefi.rst | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/doc/develop/uefi/uefi.rst b/doc/develop/uefi/uefi.rst
index a3e2656ab818..5c9d402bf100 100644
--- a/doc/develop/uefi/uefi.rst
+++ b/doc/develop/uefi/uefi.rst
@@ -248,9 +248,9 @@ OP-TEE Build instructions
     $ export ARCH=arm
     $ CROSS_COMPILE32=arm-linux-gnueabihf- make -j32 CFG_ARM64_core=y \
         PLATFORM=<myboard> CFG_STMM_PATH=BL32_AP_MM.fd CFG_RPMB_FS=y \
-        CFG_RPMB_FS_DEV_ID=0 CFG_CORE_HEAP_SIZE=524288 CFG_RPMB_WRITE_KEY=1 \
-        CFG_CORE_HEAP_SIZE=524288 CFG_CORE_DYN_SHM=y CFG_RPMB_TESTKEY=y \
-        CFG_REE_FS=n CFG_CORE_ARM64_PA_BITS=48  CFG_TEE_CORE_LOG_LEVEL=1 \
+        CFG_RPMB_FS_DEV_ID=0 CFG_CORE_HEAP_SIZE=524288 CFG_RPMB_WRITE_KEY=y \
+        CFG_CORE_DYN_SHM=y CFG_RPMB_TESTKEY=y CFG_REE_FS=n \
+        CFG_CORE_ARM64_PA_BITS=48  CFG_TEE_CORE_LOG_LEVEL=1 \
         CFG_TEE_TA_LOG_LEVEL=1 CFG_SCTLR_ALIGNMENT_CHECK=n
 
 U-Boot Build instructions
-- 
2.30.2