diff --git a/README.md b/README.md
index 0fdc5a2..5632f3f 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 hstr
 ====
-Shell command history suggest box for Bash and [Zsh](CONFIGURATION.md#zsh-history-settings).
+Shell history suggest box for Bash and 
+[Zsh](CONFIGURATION.md#zsh-history-settings) - easily view, navigate, sort and use your command history.
 
 [![BASH History Suggest Box](http://mindforger.com/projects/images/hh-3.png "BASH History Suggest Box @ YouTube")](http://www.youtube.com/watch?v=sPF29NyXe2U)
 
diff --git a/src/hstr_history.c b/src/hstr_history.c
index 47ad8d7..af92cf0 100644
--- a/src/hstr_history.c
+++ b/src/hstr_history.c
@@ -129,8 +129,7 @@ HistoryItems *get_prioritized_history()
             if(!regexp_match(&regexp, historyList[i]->line)) {
                 continue;
             }
-
-            if(line && strlen(historyList[i]->line)>itemOffset) {
+            if(historyList[i]->line && strlen(historyList[i]->line)>itemOffset) {
                 line=historyList[i]->line+itemOffset;
             } else {
                 line=historyList[i]->line;
diff --git a/src/hstr_utils.c b/src/hstr_utils.c
index 4c10f00..bdc15e3 100644
--- a/src/hstr_utils.c
+++ b/src/hstr_utils.c
@@ -126,17 +126,18 @@ void toggle_case(char *str, bool lowercase) {
     }
 }
 
-const char* get_process_name_by_pid(const int pid)
+char *get_process_name_by_pid(const int pid)
 {
-    char* name = (char*)calloc(256,sizeof(char));
+    char* name = (char*)calloc(10,sizeof(char));
     if(name){
         sprintf(name, "/proc/%d/cmdline",pid);
         FILE* f = fopen(name,"r");
         if(f){
-            size_t size = fread(name, sizeof(char), 256, f);
+            size_t size = fread(name, sizeof(char), 10, f);
             if(size>0){
-                if('\n'==name[size-1])
+                if('\n'==name[size-1]) {
                     name[size-1]='\0';
+                }
             }
             fclose(f);
         }
@@ -146,7 +147,7 @@ const char* get_process_name_by_pid(const int pid)
 
 bool isZshParentShell() {
     pid_t parentPid=getppid();
-    const char* cmdline=get_process_name_by_pid(parentPid);
+    char* cmdline=get_process_name_by_pid(parentPid);
     bool result=cmdline && strstr(cmdline, "zsh");
     free(cmdline);
     return result;
diff --git a/src/include/hstr_utils.h b/src/include/hstr_utils.h
index d2f3ce0..9b4bb72 100644
--- a/src/include/hstr_utils.h
+++ b/src/include/hstr_utils.h
@@ -11,6 +11,7 @@
 #define _HSTR_UTILS_H
 
 #include <sys/ioctl.h>
+#include <sys/types.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>