diff --git a/fs/procfs/fs_procfsmeminfo.c b/fs/procfs/fs_procfsmeminfo.c
index 9e893baab34..93985e23678 100644
--- a/fs/procfs/fs_procfsmeminfo.c
+++ b/fs/procfs/fs_procfsmeminfo.c
@@ -287,9 +287,9 @@ static ssize_t meminfo_read(FAR struct file *filep, FAR char *buffer,
 
   /* The first line is the headers */
 
-  linesize  =
-    procfs_snprintf(procfile->line, MEMINFO_LINELEN,
-             "             total       used       free    largest  nused  nfree\n");
+  linesize  = procfs_snprintf(procfile->line, MEMINFO_LINELEN,
+                              "%13s%11s%11s%11s%11s%7s%7s\n", "", "total",
+                              "used", "free", "largest", "nused", "nfree");
 
   copysize  = procfs_memcpy(procfile->line, linesize, buffer, buflen,
                             &offset);
@@ -311,15 +311,15 @@ static ssize_t meminfo_read(FAR struct file *filep, FAR char *buffer,
           /* Show heap information */
 
           entry->mallinfo(entry->user_data, &minfo);
-          linesize   = snprintf(procfile->line, MEMINFO_LINELEN,
-                                "%12s:  %11lu%11lu%11lu%11lu%7lu%7lu\n",
-                                entry->name,
-                                (unsigned long)minfo.arena,
-                                (unsigned long)minfo.uordblks,
-                                (unsigned long)minfo.fordblks,
-                                (unsigned long)minfo.mxordblk,
-                                (unsigned long)minfo.aordblks,
-                                (unsigned long)minfo.ordblks);
+          linesize   = procfs_snprintf(procfile->line, MEMINFO_LINELEN,
+                                       "%12s:%11lu%11lu%11lu%11lu%7lu%7lu\n",
+                                       entry->name,
+                                       (unsigned long)minfo.arena,
+                                       (unsigned long)minfo.uordblks,
+                                       (unsigned long)minfo.fordblks,
+                                       (unsigned long)minfo.mxordblk,
+                                       (unsigned long)minfo.aordblks,
+                                       (unsigned long)minfo.ordblks);
           copysize   = procfs_memcpy(procfile->line, linesize, buffer,
                                      buflen, &offset);
           totalsize += copysize;
@@ -348,8 +348,8 @@ static ssize_t meminfo_read(FAR struct file *filep, FAR char *buffer,
       max        = (unsigned long)pginfo.mxfree << MM_PGSHIFT;
 
       linesize   = procfs_snprintf(procfile->line, MEMINFO_LINELEN,
-                                   "Page:  %11lu%11lu%11lu%11lu\n",
-                                   total, allocated, available, max);
+                                   "%12s:%11lu%11lu%11lu%11lu\n",
+                                   "Page", total, allocated, available, max);
 
       copysize   = procfs_memcpy(procfile->line, linesize, buffer, buflen,
                                  &offset);
@@ -370,7 +370,8 @@ static ssize_t meminfo_read(FAR struct file *filep, FAR char *buffer,
       meminfo_progmem(&progmem);
 
       linesize   = procfs_snprintf(procfile->line, MEMINFO_LINELEN,
-                                   "Prog:  %11lu%11lu%11lu%11lu%7lu%7lu\n",
+                                   "%12s:%11lu%11lu%11lu%11lu%7lu%7lu\n",
+                                   "Prog",
                                    (unsigned long)progmem.arena,
                                    (unsigned long)progmem.uordblks,
                                    (unsigned long)progmem.fordblks,