fix(tree): correct some typos

found using codespell (https://github.com/codespell-project/codespell).

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I1bfa797e3460adddeefa916bb68e22beddaf6373
diff --git a/include/drivers/nxp/dcfg/dcfg_lsch2.h b/include/drivers/nxp/dcfg/dcfg_lsch2.h
index 882ba5a..bdef6de 100644
--- a/include/drivers/nxp/dcfg/dcfg_lsch2.h
+++ b/include/drivers/nxp/dcfg/dcfg_lsch2.h
@@ -55,7 +55,7 @@
 #define DISR5_DDRC1_MASK		0x1
 #define DISR5_OCRAM_MASK		0x40
 
-/* DCFG regsiters bit masks */
+/* DCFG registers bit masks */
 #define RCWSR0_SYS_PLL_RAT_SHIFT	25
 #define RCWSR0_SYS_PLL_RAT_MASK		0x1f
 #define RCWSR0_MEM_PLL_RAT_SHIFT	16