Index: kernel/arch/ppc32/src/mm/page.c
===================================================================
--- kernel/arch/ppc32/src/mm/page.c	(revision 7ed2d8f913a802b35d24afa1cf356ce0b315b603)
+++ kernel/arch/ppc32/src/mm/page.c	(revision 27fb3d6f9efd0c4396c87c135ff58e0b7b2e6766)
@@ -50,5 +50,5 @@
 	if (last_frame + ALIGN_UP(size, PAGE_SIZE) >
 	    KA2PA(KERNEL_ADDRESS_SPACE_END_ARCH))
-		panic("Unable to map physical memory %p (%" PRIs " bytes)",
+		panic("Unable to map physical memory %p (%" PRIs " bytes).",
 		    physaddr, size)
 	
Index: kernel/arch/ppc32/src/mm/tlb.c
===================================================================
--- kernel/arch/ppc32/src/mm/tlb.c	(revision 7ed2d8f913a802b35d24afa1cf356ce0b315b603)
+++ kernel/arch/ppc32/src/mm/tlb.c	(revision 27fb3d6f9efd0c4396c87c135ff58e0b7b2e6766)
@@ -101,5 +101,5 @@
 			return NULL;
 		default:
-			panic("unexpected rc (%d)\n", rc);
+			panic("Unexpected rc (%d).", rc);
 		}	
 	}
@@ -120,7 +120,7 @@
 
 	fault_if_from_uspace(istate,
-	    "%p: PHT Refill Exception at %p (%s<-%s)", badvaddr,
+	    "%p: PHT Refill Exception at %p (%s<-%s).", badvaddr,
 	    istate->pc, symbol, sym2);
-	panic("%p: PHT Refill Exception at %p (%s<-%s)\n", badvaddr,
+	panic("%p: PHT Refill Exception at %p (%s<-%s).", badvaddr,
 	    istate->pc, symbol, sym2);
 }
@@ -315,5 +315,5 @@
 			return;
 		default:
-			panic("Unexpected pfrc (%d)\n", pfrc);
+			panic("Unexpected pfrc (%d).", pfrc);
 		}
 	}
Index: kernel/arch/ppc32/src/ppc32.c
===================================================================
--- kernel/arch/ppc32/src/ppc32.c	(revision 7ed2d8f913a802b35d24afa1cf356ce0b315b603)
+++ kernel/arch/ppc32/src/ppc32.c	(revision 27fb3d6f9efd0c4396c87c135ff58e0b7b2e6766)
@@ -93,5 +93,5 @@
 			break;
 		default:
-			panic("Unsupported bits per pixel");
+			panic("Unsupported bits per pixel.");
 		}
 		fb_properties_t prop = {