Fix some code font issues

RELNOTES: None.
PiperOrigin-RevId: 196561473
diff --git a/src/main/java/com/google/devtools/build/lib/syntax/StringModule.java b/src/main/java/com/google/devtools/build/lib/syntax/StringModule.java
index 0153dc3..4a0ebe3 100644
--- a/src/main/java/com/google/devtools/build/lib/syntax/StringModule.java
+++ b/src/main/java/com/google/devtools/build/lib/syntax/StringModule.java
@@ -545,9 +545,8 @@
   @SkylarkCallable(
       name = "rfind",
       doc =
-          "Returns the last index where <code>sub</code> is found, "
-              + "or -1 if no such index exists, optionally restricting to "
-              + "[<code>start</code>:<code>end</code>], "
+          "Returns the last index where <code>sub</code> is found, or -1 if no such index exists, "
+              + "optionally restricting to <code>[start:end]</code>, "
               + "<code>start</code> being inclusive and <code>end</code> being exclusive.",
       parameters = {
         @Param(name = "self", type = String.class, doc = "This string."),
@@ -575,9 +574,8 @@
   @SkylarkCallable(
       name = "find",
       doc =
-          "Returns the first index where <code>sub</code> is found, "
-              + "or -1 if no such index exists, optionally restricting to "
-              + "[<code>start</code>:<code>end]</code>, "
+          "Returns the first index where <code>sub</code> is found, or -1 if no such index exists, "
+              + "optionally restricting to <code>[start:end]</code>, "
               + "<code>start</code> being inclusive and <code>end</code> being exclusive.",
       parameters = {
         @Param(name = "self", type = String.class, doc = "This string."),
@@ -605,9 +603,8 @@
   @SkylarkCallable(
       name = "rindex",
       doc =
-          "Returns the last index where <code>sub</code> is found, "
-              + "or raises an error if no such index exists, optionally restricting to "
-              + "[<code>start</code>:<code>end</code>], "
+          "Returns the last index where <code>sub</code> is found, or raises an error if no such "
+              + "index exists, optionally restricting to <code>[start:end]</code>, "
               + "<code>start</code> being inclusive and <code>end</code> being exclusive.",
       parameters = {
         @Param(name = "self", type = String.class, doc = "This string."),
@@ -640,9 +637,8 @@
   @SkylarkCallable(
       name = "index",
       doc =
-          "Returns the first index where <code>sub</code> is found, "
-              + "or raises an error if no such index exists, optionally restricting to "
-              + "[<code>start</code>:<code>end]</code>, "
+          "Returns the first index where <code>sub</code> is found, or raises an error if no such "
+              + " index exists, optionally restricting to <code>[start:end]</code>"
               + "<code>start</code> being inclusive and <code>end</code> being exclusive.",
       parameters = {
         @Param(name = "self", type = String.class, doc = "This string."),
@@ -838,8 +834,8 @@
       name = "count",
       doc =
           "Returns the number of (non-overlapping) occurrences of substring <code>sub</code> in "
-              + "string, optionally restricting to [<code>start</code>:<code>end</code>], "
-              + "<code>start</code> being inclusive and <code>end</code> being exclusive.",
+              + "string, optionally restricting to <code>[start:end]</code>, <code>start</code> "
+              + "being inclusive and <code>end</code> being exclusive.",
       parameters = {
         @Param(name = "self", type = String.class, doc = "This string."),
         @Param(name = "sub", type = String.class, legacyNamed = true,
@@ -891,9 +887,8 @@
   @SkylarkCallable(
       name = "endswith",
       doc =
-          "Returns True if the string ends with <code>sub</code>, "
-              + "otherwise False, optionally restricting to "
-              + "[<code>start</code>:<code>end</code>], <code>start</code> being inclusive "
+          "Returns True if the string ends with <code>sub</code>, otherwise False, optionally "
+              + "restricting to <code>[start:end]</code>, <code>start</code> being inclusive "
               + "and <code>end</code> being exclusive.",
       parameters = {
         @Param(name = "self", type = String.class, doc = "This string."),
@@ -965,9 +960,8 @@
   @SkylarkCallable(
       name = "startswith",
       doc =
-          "Returns True if the string starts with <code>sub</code>, "
-              + "otherwise False, optionally restricting to "
-              + "[<code>start</code>:<code>end</code>], <code>start</code> being inclusive and "
+          "Returns True if the string starts with <code>sub</code>, otherwise False, optionally "
+              + "restricting to <code>[start:end]</code>, <code>start</code> being inclusive and "
               + "<code>end</code> being exclusive.",
       parameters = {
         @Param(name = "self", type = String.class, doc = "This string."),