diff --git a/CHANGELOG.md b/CHANGELOG.md
index 685b6606..6a02553f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,8 @@
 All notable changes to this project will be documented in this file.
 
 ## 0.5.0 - ??
-- Add debugger to repl that activates on errors or debug signal
+- Add `string/has-prefix?` and `string/has-suffix?` to string module.
+- Add simple debugger to repl that activates on errors or debug signal
 - Remove `*env*` and `*doc-width*`.
 - Add `fiber/getenv`, `fiber/setenv`, and `dyn`, and `setdyn`.
 - Add support for dynamic bindings (via the `dyn` and `setdyn` functions).
diff --git a/src/core/string.c b/src/core/string.c
index db75e56a..80cd5d44 100644
--- a/src/core/string.c
+++ b/src/core/string.c
@@ -281,8 +281,8 @@ static Janet cfun_string_hasprefix(int32_t argc, Janet *argv) {
     int32_t prefix_len = janet_string_length(prefix);
     int32_t s_len = janet_string_length(s);
     return s_len < prefix_len
-      ? janet_wrap_false()
-      : janet_wrap_boolean(memcmp(prefix, s, prefix_len) == 0);
+           ? janet_wrap_false()
+           : janet_wrap_boolean(memcmp(prefix, s, prefix_len) == 0);
 }
 
 static Janet cfun_string_hassuffix(int32_t argc, Janet *argv) {
@@ -292,8 +292,8 @@ static Janet cfun_string_hassuffix(int32_t argc, Janet *argv) {
     int32_t suffix_len = janet_string_length(suffix);
     int32_t s_len = janet_string_length(s);
     return s_len < suffix_len
-      ? janet_wrap_false()
-      : janet_wrap_boolean(memcmp(suffix, s+s_len-suffix_len, suffix_len) == 0);
+           ? janet_wrap_false()
+           : janet_wrap_boolean(memcmp(suffix, s + s_len - suffix_len, suffix_len) == 0);
 }
 
 static Janet cfun_string_findall(int32_t argc, Janet *argv) {