diff --git a/README.md b/README.md
index 4cf9b83..a699545 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,11 @@ and CPU resets to the standard error. This setting will also cause QEMU to
 quit after encountering a [triple fault][] (normally it will reboot).
 
 `make run-PROGRAM` runs `p-PROGRAM.cc` as the first non-init process. The
-default is `alloc`.
+default is `allocator`. If you choose an alternate first process, note a 
+couple things:
+
+* An initial process like p-testkalloc.cc calls panic(), but without a console this gives a [page fault](https://github.com/CS161/chickadee/issues/14).
+* build/chickadee.gdb is hard-coded to load symbols for p-allocator.cc, so this file must be [modified](https://github.com/CS161/chickadee/issues/13) if you want to debug an alternate process.
 
 `make HALT=1 run-PROGRAM` should make QEMU exit once all processes are done.
 
diff --git a/boot.cc b/boot.cc
index 5909750..ade3d96 100644
--- a/boot.cc
+++ b/boot.cc
@@ -14,7 +14,7 @@
 //   the boot device (hard drive) into memory at address 0x7C00, and jumps to
 //   that address.
 //
-//   The boot loader is contained in bootstart.S and boot.c. Control starts
+//   The boot loader is contained in bootstart.S and boot.cc. Control starts
 //   in bootstart.S, which initializes the CPU and sets up a stack, then
 //   transfers here. This code reads in the kernel image and calls the
 //   kernel.
diff --git a/lib.hh b/lib.hh
index 08f3adb..899196f 100644
--- a/lib.hh
+++ b/lib.hh
@@ -249,7 +249,6 @@ struct bitset_view {
 
 // System call numbers (passed in `%rax` at `syscall` time)
 
-// Used in pset 1:
 #define SYSCALL_GETPID          1
 #define SYSCALL_YIELD           2
 #define SYSCALL_PAUSE           3
@@ -257,7 +256,6 @@ struct bitset_view {
 #define SYSCALL_PANIC           5
 #define SYSCALL_PAGE_ALLOC      6
 #define SYSCALL_FORK            7
-// Used in later psets:
 #define SYSCALL_EXIT            8
 #define SYSCALL_READ            9
 #define SYSCALL_WRITE           10