Documentation/getting_started: Fix typo

Change-Id: I41571c45719dfade49a021b6bafe80afdcb7b581
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41223
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/Documentation/getting_started/architecture.md b/Documentation/getting_started/architecture.md
index d037f75..8d63ac2 100644
--- a/Documentation/getting_started/architecture.md
+++ b/Documentation/getting_started/architecture.md
@@ -10,7 +10,7 @@
 are inserted into the CBFS with custom compression. The bootblock usually doesn't
 have compression while the ramstage and payload are compressed with LZMA.
 
-Each stage loads the next stage a given address (possibly decompressing it).
+Each stage loads the next stage at given address (possibly decompressing it).
 
 Some stages are relocatable and can be placed anywhere in DRAM. Those stages are
 usually cached in CBMEM for faster loading times on ACPI S3 resume.