diff --git a/examples/sched.c b/examples/sched.c
index ae01e0b..b32766f 100644
--- a/examples/sched.c
+++ b/examples/sched.c
@@ -199,7 +199,7 @@
 
 	PDEBUG ("thread_yield: current tid=%d", current_tid);
 
-#define SWITCH(new) 							\
+#define SWITCH(new)							\
 	if(lthreads[new].state == STATE_RUNNABLE) {			\
 		PDEBUG("thread_yield: %d match, ctx=0x%08x",		\
 			new,						\
@@ -207,11 +207,11 @@
 		if(setjmp(lthreads[current_tid].context) == 0) {	\
 			current_tid = new;				\
 			PDEBUG("thread_yield: tid %d returns 0",	\
-				new); 					\
+				new);					\
 			longjmp(lthreads[new].context, 1);		\
 		} else {						\
 			PDEBUG("thread_yield: tid %d returns 1",	\
-				new); 					\
+				new);					\
 			return;						\
 		}							\
 	}
diff --git a/examples/smc91111_eeprom.c b/examples/smc91111_eeprom.c
index f5d8c6a..62347c7 100644
--- a/examples/smc91111_eeprom.c
+++ b/examples/smc91111_eeprom.c
@@ -41,7 +41,7 @@
 #define SMC_BASE_ADDRESS CONFIG_SMC91111_BASE
 #define EEPROM		0x1;
 #define MAC		0x2;
-#define	UNKNOWN 	0x4;
+#define	UNKNOWN		0x4;
 
 void dump_reg (void);
 void dump_eeprom (void);
diff --git a/examples/timer.c b/examples/timer.c
index 13ec06f..6628b21 100644
--- a/examples/timer.c
+++ b/examples/timer.c
@@ -253,7 +253,7 @@
 			);
 #endif
 	    } else {
-	    	printf ("\nEnter: q - quit, b - start timer, e - stop timer, ? - get status\n");
+		printf ("\nEnter: q - quit, b - start timer, e - stop timer, ? - get status\n");
 	    }
 	    printf (usage);
 	}