diff --git a/collects/scribblings/reference/string-input.scrbl b/collects/scribblings/reference/string-input.scrbl
index 0fc648e27a..c24b1a7acc 100644
--- a/collects/scribblings/reference/string-input.scrbl
+++ b/collects/scribblings/reference/string-input.scrbl
@@ -72,7 +72,7 @@ Like @scheme[read-line], but reads bytes and produces a byte string.}
 
 @defproc[(read-string [amt exact-nonnegative-integer?]
                       [in input-port? (current-input-port)])
-         (or/c string? eof-object)]{
+         (or/c string? eof-object?)]{
 
 Returns a string containing the next @scheme[amt] characters from
 @scheme[in].
@@ -93,7 +93,7 @@ encountering an error, the characters are dropped.}
 
 @defproc[(read-bytes [amt exact-nonnegative-integer?]
                      [in input-port? (current-input-port)])
-         (or/c bytes? eof-object)]{
+         (or/c bytes? eof-object?)]{
 Like @scheme[read-string], but reads bytes and produces a byte string.}
 
 @defproc[(read-string! [str (and/c string? (not/c immutable?))]
@@ -180,7 +180,7 @@ no bytes will have been read from @scheme[in].}
 @defproc[(peek-string [amt exact-nonnegative-integer?]
                       [skip-bytes-amt exact-nonnegative-integer?]
                       [in input-port? (current-input-port)])
-         (or/c string? eof-object)]{
+         (or/c string? eof-object?)]{
 
 Similar to @scheme[read-string], except that the returned characters
 are preserved in the port for future reads. (More precisely, undecoded
@@ -207,7 +207,7 @@ read.}
 @defproc[(peek-bytes [amt exact-nonnegative-integer?]
                      [skip-bytes-amt exact-nonnegative-integer?]
                      [in input-port? (current-input-port)])
-         (or/c bytes? eof-object)]{
+         (or/c bytes? eof-object?)]{
 Like @scheme[peek-string], but peeks bytes and produces a byte string.}
 
 @defproc[(peek-string! [str (and/c string? (not/c immutable?))]
diff --git a/collects/scribblings/tools/language.scrbl b/collects/scribblings/tools/language.scrbl
index a751290f44..97f63bf403 100644
--- a/collects/scribblings/tools/language.scrbl
+++ b/collects/scribblings/tools/language.scrbl
@@ -693,7 +693,7 @@ and
   has been called. Specifically, 
   @method[drscheme:language:language<%> front-end/complete-program] is
   first called to get a thunk that reads from the program. That thunk
-  is called some number of times, eventually returning @scheme[eof-object],
+  is called some number of times, eventually returning @scheme[eof],
   or raising an exception. Then, this method is called.
  
   This method is called on the user's main eventspace thread, and without