diff --git a/src/pebblisp.c b/src/pebblisp.c
index 9016107..29ea9dd 100644
--- a/src/pebblisp.c
+++ b/src/pebblisp.c
@@ -599,8 +599,9 @@ int _readFile(FILE* input, struct Environment* env)
 void repl(struct Environment* env)
 {
     char* buf;
-    using_history();
     Object prompt;
+    using_history();
+
     while ((buf = readline((prompt = fetchFromEnvironment("prompt", env)).string)) != NULL) {
         cleanObject(&prompt);
         if (strcmp("q", buf) == 0) {
@@ -617,14 +618,14 @@ void repl(struct Environment* env)
             free(oldBuf);
         }
         Object o = parseEval(buf, env);
+        free(buf);
+
         size_t length;
         char *output = stringObj(&o, &length);
-        printColored(output);
-        printf("\n");
-
         cleanObject(&o);
+        printColored(output);
         free(output);
-        free(buf);
+        printf("\n");
     }
     cleanObject(&prompt);
 }
diff --git a/src/plfunc.h b/src/plfunc.h
index f745567..e200530 100644
--- a/src/plfunc.h
+++ b/src/plfunc.h
@@ -30,7 +30,7 @@ BASIC_OP(or);
 
 tfn(catObjects,
     ({ NULL, isStringy }),
-    "Concatenate string versions of the given objects.",
+    "Concatenate string representations of the given objects.",
     "(cat \"Stuff: \" (1 2 3))", "Stuff: ( 1 2 3 )",
 );
 
@@ -55,7 +55,7 @@ tfn(prepend,
 
 tfn(len,
     ({ isListy, isNumber }),
-    "Returns the length of the given list, or a NOT_A_LIST error if the expression is not a list.",
+    "Returns the length of the given list, or an error if the expression is not a list.",
     "(len (2 3))", "2",
     "(len ())", "0",
     "(len \"string\")", "BAD_PARAMS_ON: len",
diff --git a/src/web.h b/src/web.h
index 6bd243f..18bd8b9 100644
--- a/src/web.h
+++ b/src/web.h
@@ -2,10 +2,9 @@
 
 fn(startServer,
    "(serve) => 0\n"
-   "Starts a simple web server with routes that have been added with (get) and (post).\n"
+   "Starts a simple web server with routes that have been added using (get) and (post).\n"
    "Returns 0 if the server was successfully started, otherwise 1.\n"
-   "Note: This is a non-blocking call. It is recommended to wait for some input before exiting.\n"
-   "  A simple way would be to use (inp) immediately after the (serve) call."
+   "Note: Not a blocking call! Calling (inp) is a simple way to keep the server open.\n"
 );
 
 fn(addGetRoute,